Deprecated: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/ojs/plugins/generic/dublinCoreMeta/DublinCoreMetaPlugin.php on line 220
Warning: Cannot modify header information - headers already sent by (output started at /var/www/ojs/plugins/generic/dublinCoreMeta/DublinCoreMetaPlugin.php:220) in /var/www/ojs/lib/pkp/classes/template/PKPTemplateManager.php on line 1499
Warning: Cannot modify header information - headers already sent by (output started at /var/www/ojs/plugins/generic/dublinCoreMeta/DublinCoreMetaPlugin.php:220) in /var/www/ojs/lib/pkp/classes/template/PKPTemplateManager.php on line 1500
Development of a ROV titanium manipulator for light work class ROV vehicles
| Instrumentation Viewpoint
This paper shows the development of a high technical equipment to be used as
tooling of submersible ROV (Remote Operated Vehicles) for offshore operations,
particularly the design and fabrication by Additive Manufacturing (AM) of a
Titanium Manipulator for ROVs. From the initial concept and design until a new
formed company “TITANROB”, this
document shortly describes the fabrication of hydraulic titanium manipulators for
mid size ROV vehicles, the TitanRob series M501, G500 and the M700.
All papers presented at Martech will be published in both the UPCommons and the Martech organization web sites, the former being the institutional digital deposit of Universitat Politècnica de Catalunya (https://upcommons.upc.edu). This difussion will be made through the Creative Commons License Attribution-NonCommercial-NoDerivs 2.5 or similar (http://creativecommons.org/licenses/by-nc-nd/2.5/deed.en).
When sending the final paper, the author must agree to the conference having non-exclusive rights on this operation. The author will maintain his/her right to diffuse the paper elsewhere.
Warning: mkdir(): Permission denied in /var/www/ojs/lib/pkp/classes/file/FileManager.php on line 424
Warning: file_put_contents(/SAN/files_ojs/usageStats/salt): Failed to open stream: No such file or directory in /var/www/ojs/lib/pkp/classes/statistics/PKPStatisticsHelper.php on line 158
Warning: filemtime(): stat failed for /SAN/files_ojs/usageStats/salt in /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php on line 213
Warning: file_put_contents(/SAN/files_ojs/usageStats/salt): Failed to open stream: No such file or directory in /var/www/ojs/lib/pkp/classes/statistics/PKPStatisticsHelper.php on line 158
Warning: mkdir(): Permission denied in /var/www/ojs/lib/pkp/classes/file/FileManager.php on line 424
Warning: fopen(/SAN/files_ojs/usageStats/usageEventLogs/usage_events_20260925.log): Failed to open stream: No such file or directory in /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php on line 104
Fatal error: Uncaught TypeError: flock(): Argument #1 ($stream) must be of type resource, false given in /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php:105
Stack trace:
#0 /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php(105): flock(false, 2)
#1 /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php(53): PKP\observers\listeners\LogUsageEvent->logUsageEvent('{"time":"2026-0...')
#2 /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php(512): PKP\observers\listeners\LogUsageEvent->handle(Object(APP\observers\events\UsageEvent))
#3 /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php(319): Illuminate\Events\Dispatcher->Illuminate\Events\{closure}('APP\\observers\\e...', Array)
#4 /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php(299): Illuminate\Events\Dispatcher->invokeListeners('APP\\observers\\e...', Array, false)
#5 /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Foundation/helpers.php(505): Illuminate\Events\Dispatcher->dispatch(Object(APP\observers\events\UsageEvent))
#6 /var/www/ojs/pages/article/ArticleHandler.php(366): event(Object(APP\observers\events\UsageEvent))
#7 [internal function]: APP\pages\article\ArticleHandler->view(Array, Object(APP\core\Request))
#8 /var/www/ojs/lib/pkp/classes/core/PKPRouter.php(327): call_user_func(Array, Array, Object(APP\core\Request))
#9 /var/www/ojs/lib/pkp/classes/core/PKPPageRouter.php(249): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(APP\core\Request), Array, false)
#10 /var/www/ojs/lib/pkp/classes/core/Dispatcher.php(157): PKP\core\PKPPageRouter->route(Object(APP\core\Request))
#11 /var/www/ojs/lib/pkp/classes/core/PKPApplication.php(429): PKP\core\Dispatcher->dispatch(Object(APP\core\Request))
#12 /var/www/ojs/index.php(21): PKP\core\PKPApplication->execute()
#13 {main}
thrown in /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php on line 105