{"id":10141348,"date":"2021-11-03T17:15:43","date_gmt":"2021-11-03T22:15:43","guid":{"rendered":"https:\/\/www.erbessd-instruments.com\/uncategorized-fr\/video-signals-evaluation-for-bearing-and-coupling-failures-detection\/"},"modified":"2025-06-17T10:08:06","modified_gmt":"2025-06-17T15:08:06","slug":"video-signals-evaluation-for-bearing-and-coupling-failures-detection","status":"publish","type":"post","link":"https:\/\/www.erbessd-instruments.com\/fr\/articles-fr\/video-signals-evaluation-for-bearing-and-coupling-failures-detection\/","title":{"rendered":"Video Signals Evaluation for Bearing and Coupling Failures Detection"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"10141348\" class=\"elementor elementor-10141348 elementor-10104861\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-deebc67 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"deebc67\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a6241df\" data-id=\"a6241df\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-81d1d40 elementor-widget elementor-widget-heading\" data-id=\"81d1d40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-xl\">Video Signals Evaluation for Bearing and Coupling Failures Detection Using the Mirror Technique\u00a0<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd1af04 elementor-widget elementor-widget-text-editor\" data-id=\"fd1af04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The Salesian Polytechnic University (UPS) Cuenca, through its research groups, is constantly seeking to link its students with the field and the use of the latest technologies.<\/p><p>In this context, the Research and Development Group in Industrial Technologies (GIDTEC) has been working for several years on models to diagnose bearings and coupling failures in rotating machinery through vibration analysis using traditional techniques. As a result of this work, GIDTEC has achieved publications in high impact journals worldwide and cooperative working relationships with public and private institutions in different parts of the world.<\/p><p>ERBESSD INSTRUMENTS\u00ae is dedicated to the manufacture of equipment and instruments for condition monitoring. In the international context, through a cooperation agreement with the Salesian Polytechnic University, it has been working on vibration analysis using new techniques that do not need to be in direct contact with the machine or equipment to be analyzed.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e25536c elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"e25536c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\t<b>Step 1 - Identify the Problem<\/b>\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4dfdaca elementor-widget elementor-widget-text-editor\" data-id=\"4dfdaca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 style=\"text-align: left;\">Non-contact Vibration Analysis<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb0afc8 elementor-widget elementor-widget-text-editor\" data-id=\"eb0afc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The condition monitoring techniques, such as the use of the accelerometer and acoustic emissions need to be in contact with the surface of the machine to be analyzed, making these techniques inaccessible and complex on certain occasions and when mounting the sensors due to the conditions of the environment where the analyzed machine is located.\u00a0 This is why non-invasive analysis is a suitable alternative for the user to monitor the condition of the machinery in real time and without being in contact with the machine.<\/p><p>For condition monitoring, the Samsung Galaxy S20+ mobile device was used, in which the user recorded a video and determined the characteristic spectra associated with failures in the SKF 1207 EKTN9 bearing components (inner race, outer race, and rolling elements), as in the vibration bench coupling using DragonVision\u00ae software owned by Erbessd Instruments\u00ae.<\/p><p>During the target selection process, the user identified the areas of movement with the software, being these areas in some cases coincide with the suspicion of where the source of the failure modes in these mechanical components of the GIDTEC vibration bench were occurring.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f6fd33 elementor-widget elementor-widget-image\" data-id=\"3f6fd33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"616\" height=\"275\" src=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen1.png\" class=\"attachment-large size-large wp-image-10141349\" alt=\"\" srcset=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen1.png 616w, https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen1-300x134.png 300w\" sizes=\"(max-width: 616px) 100vw, 616px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78d57f5 elementor-widget elementor-widget-spacer\" data-id=\"78d57f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02c9a08 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"02c9a08\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\t<b>Step 2 - Technology Application<\/b>\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a61746 elementor-widget elementor-widget-text-editor\" data-id=\"4a61746\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Transient Conditioning and Video Processing<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-084b4c8 elementor-widget elementor-widget-text-editor\" data-id=\"084b4c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Once the targets and static points have been identified, they went to the &#8220;<strong>Analysis<\/strong>&#8221; tab to indicate at what frame rate the video was acquired in order to process the vibration.<\/p><p>The total video processing time in the DragonVision\u00ae software was about 28.25 seconds and the total recording time was 3 seconds at 240 fps in FHD. Analyzing this point, the user has spent less than 1 minute to perform the condition monitoring of the GIDTEC vibration bench.<\/p><p>In the &#8220;<strong>Analysis<\/strong>&#8221; tab, once the vibration has been processed, the user proceeds to press the &#8220;<strong>Show TWF\/FFT<\/strong>&#8221; button, which visualizes the waveform and vibration spectrum associated with the operating condition of the analyzed machine.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd2ae77 elementor-widget elementor-widget-image\" data-id=\"fd2ae77\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"624\" height=\"275\" src=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen2.png\" class=\"attachment-large size-large wp-image-10104679\" alt=\"\" srcset=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen2.png 624w, https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen2-300x132.png 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64afd32 elementor-widget elementor-widget-spacer\" data-id=\"64afd32\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-441ddfb elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"441ddfb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\t<b>Step 3- Monitoring Results<\/b>\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10b8766 elementor-widget elementor-widget-text-editor\" data-id=\"10b8766\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 style=\"text-align: left;\">Spectra Results of Condition Monitoring of the GIDTEC Vibration Bench.<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a1905f elementor-widget elementor-widget-text-editor\" data-id=\"0a1905f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The spectra of the signal under normal conditions acquired by the triaxial accelerometer and the spectra acquired by video signals are presented in <strong>Table 1<\/strong>. It is important to notice that the DragonVision\u00ae software allows visualizing the spectrum in two channels (horizontal and vertical), in this particular case a reference axis will be selected to enable the comparison when faults are implemented in the mechanical elements of the vibration bench.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18424c4 elementor-widget elementor-widget-text-editor\" data-id=\"18424c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><em><strong>Table 1. <\/strong><\/em>Vibration spectra comparison of under normal and fault conditions of the GIDTEC vibration bench.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cae59fb elementor-widget elementor-widget-image\" data-id=\"cae59fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"463\" height=\"483\" src=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Screenshot_3.jpg\" class=\"attachment-large size-large wp-image-10104894\" alt=\"\" srcset=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Screenshot_3.jpg 463w, https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Screenshot_3-288x300.jpg 288w\" sizes=\"(max-width: 463px) 100vw, 463px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a59bfd elementor-widget elementor-widget-spacer\" data-id=\"3a59bfd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-227c79a elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"227c79a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\t<b>Step 4- Identify the Movement Detection  <\/b>\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d853a0 elementor-widget elementor-widget-text-editor\" data-id=\"1d853a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Movement Detection<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec6cffa elementor-widget elementor-widget-text-editor\" data-id=\"ec6cffa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Once the processing was completed, the motion detection simulation was carried out, whose function allows the user to know the zone with the greatest displacement, and thus facilitate the detection of the moving point to determine the vibration spectrum associated with the fault.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0418a9e elementor-widget elementor-widget-image\" data-id=\"0418a9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"176\" src=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen4-1.png\" class=\"attachment-large size-large wp-image-10104692\" alt=\"\" srcset=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen4-1.png 624w, https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen4-1-300x85.png 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0bde9dc elementor-widget elementor-widget-image\" data-id=\"0bde9dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"143\" src=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen4.png\" class=\"attachment-large size-large wp-image-10104671\" alt=\"\" srcset=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen4.png 624w, https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen4-300x69.png 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-025e381 elementor-widget elementor-widget-spacer\" data-id=\"025e381\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-a2e7081 e-flex e-con-boxed e-con e-parent\" data-id=\"a2e7081\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-caafebb e-flex e-con-boxed e-con e-child\" data-id=\"caafebb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39e2f0a elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"39e2f0a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\t<b>About the author<\/b>\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-b9588c9 e-flex e-con-boxed e-con e-child\" data-id=\"b9588c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-70bcf5e e-flex e-con-boxed e-con e-child\" data-id=\"70bcf5e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-de92822 elementor-widget elementor-widget-text-editor\" data-id=\"de92822\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Dr. Thierry Erbessd<\/strong>, a prominent Mexican entrepreneur, and graduate of the National Polytechnic Institute has revolutionized the field of Vibration Analysis, Dynamic Balancing, and Condition Monitoring. Through his innovative software DigivibeMX\u00ae, DragonVision\u00ae, and WiSER Vibe\u00ae, he has set a before and after in the industry. As president of Erbessd Instruments\u00ae, he has not only led the company to the top of the global industrial maintenance industry but has also expanded its influence with strategically located offices in America, Europe, and Asia, establishing himself as an undisputed reference in industrial maintenance solutions worldwide.<\/p><p>ERBESSD INSTRUMENTS\u00ae is a leading manufacturer of Vibration Analysis Equipment, Dynamic Balancing Machines, and Condition Monitoring with facilities in Mexico, the USA, England, and India<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-390ddd2 e-con-full e-flex e-con e-child\" data-id=\"390ddd2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4042454 elementor-widget elementor-widget-image\" data-id=\"4042454\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"923\" height=\"951\" src=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2024\/03\/thierry_erbessd_profile.png\" class=\"attachment-large size-large wp-image-10141479\" alt=\"\" srcset=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2024\/03\/thierry_erbessd_profile.png 923w, https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2024\/03\/thierry_erbessd_profile-291x300.png 291w, https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2024\/03\/thierry_erbessd_profile-768x791.png 768w\" sizes=\"(max-width: 923px) 100vw, 923px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-a63acdb e-flex e-con-boxed e-con e-child\" data-id=\"a63acdb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-e2d46e7 e-flex e-con-boxed e-con e-parent\" data-id=\"e2d46e7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5571881 elementor-widget elementor-widget-spacer\" data-id=\"5571881\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Video Signals Evaluation for Bearing and Coupling Failures Detection Using the Mirror Technique\u00a0 The Salesian Polytechnic University (UPS) Cuenca, through its research groups, is constantly seeking to link its students with the field and the use of the latest technologies. In this context, the Research and Development Group in Industrial Technologies (GIDTEC) has been working &#8230; <a title=\"Video Signals Evaluation for Bearing and Coupling Failures Detection\" class=\"read-more\" href=\"https:\/\/www.erbessd-instruments.com\/fr\/articles-fr\/video-signals-evaluation-for-bearing-and-coupling-failures-detection\/\" aria-label=\"En savoir plus sur Video Signals Evaluation for Bearing and Coupling Failures Detection\">Lire la suite<\/a><\/p>\n","protected":false},"author":6,"featured_media":10141349,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[522],"tags":[],"class_list":["post-10141348","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.8 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Video Signals Evaluation - Bearing &amp; Coupling Failure Detect - ERBESSD<\/title>\n<meta name=\"description\" content=\"Video Signals Evaluation for Bearing and Coupling Failures Detection Using the Mirror Technique\u00a0 The Salesian Polytechnic University (UPS) Cuenca, through &#8211; ERBESSD INSTRUMENTS\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.erbessd-instruments.com\/fr\/articles-fr\/video-signals-evaluation-for-bearing-and-coupling-failures-detection\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Video Signals Evaluation for Bearing and Coupling Failures Detection\" \/>\n<meta property=\"og:description\" content=\"Video Signals Evaluation for Bearing and Coupling Failures Detection Using the Mirror Technique\u00a0 The Salesian Polytechnic University (UPS) Cuenca, through &#8211; ERBESSD INSTRUMENTS\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.erbessd-instruments.com\/fr\/articles-fr\/video-signals-evaluation-for-bearing-and-coupling-failures-detection\/\" \/>\n<meta property=\"og:site_name\" content=\"ERBESSD INSTRUMENTS\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/erbessdinstrumentsco\" \/>\n<meta property=\"article:published_time\" content=\"2021-11-03T22:15:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-17T15:08:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.erbessd-instruments.com\/wp-content\/uploads\/2021\/11\/Imagen1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"616\" \/>\n\t<meta property=\"og:image:height\" content=\"275\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Luis Sabido\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ErbessdRel\" \/>\n<meta name=\"twitter:site\" content=\"@ErbessdRel\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Luis Sabido\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Video Signals Evaluation - Bearing & Coupling Failure Detect - ERBESSD","description":"Video Signals Evaluation for Bearing and Coupling Failures Detection Using the Mirror Technique\u00a0 The Salesian Polytechnic University (UPS) Cuenca, through &#8211; 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