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Grzegorz Ilewicz and Edyta Ladyzynska-Kozdras
The surgical robots currently used in cardiac surgery are equipped with a remote center of motion (RCM) mechanism that enables the required spherical workspace. The dynamics model of the surgical robot?s RCM mechanism presented in this work includes a di...
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Fajia Zheng, Bin Zhang, Yuqiong Zhao, Jiakun Li, Fei Long and Qibo Feng
Key errors of machine tools have a significant impact on their accuracy, however accurately and quickly measuring the geometric errors of machine tools is essential for key error identification. Fortunately, a quick and direct laser measurement method an...
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Jinbo Qie, Yugang Miao, Tao Han, Huiju Liu, Zhufeng Shao and Daofang Chang
Product oil tankers are essential transportation equipment for petroleum transfer. Due to petroleum products? intense penetration and solubility, the quality requirements for coating product oil tankers are high, and regular maintenance is needed. Curren...
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Tomá? Stejskal, Jozef Svetlík and ?tefan Ondocko
In addition to other things, a robot?s design also determines its singularity configurations and points in the workspace. In designing the robot?s working trajectory, one of the main issues of robot steering is avoiding singularities. The article propose...
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Zengyu Jia, Ruiqin Li, Yuan Wang, Juan Liu and Hailong Liang
Lower limb movement disorders caused by various reasons are an important public health problem currently facing the world. To solve this problem, a novel spatial 8R mechanism with a stable structure and motion performance for human hip joint rehabilitati...
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Ivan Chavdarov and Bozhidar Naydenov
The work defines in a new way the different types of solutions of the inverse kinematics (IK) problem for planar robots with a serial topology and presents an algorithm for solving it. The developed algorithm allows the finding of solutions for a wide ra...
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Kadek Rani, Gede Widiadnyana Pasek
Pág. 246 - 254
This research was conducted to see the impact of motivation and work environment on employee performance at the Sukasada District Office. The objectives of the research include: 1) to see the magnitude of the impact of work motivation on employee perform...
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Hassen Nigatu and Doik Kim
Velocity-level parasitic motion optimization is performed based on the instantaneous restriction space analysis. The manipulator whose parasitic motion is successfully eliminated from the workspace has tremendous benefit for robotic assistive surgery, pr...
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Ari Apriani,Cristina Catur Widayanti,Magito Magito,Shafwan Shafwan
Pág. 1 - 10
Abstract? During the Covid-19 pandemic, the Liaison Bureau of Lampung Province in Jakarta implemented WFH for some employees on a rotating basis due to the reduced number of people in the workspace. Of course, this will make the organizational climate no...
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Bee Lan Oo, Teck Heng Benson Lim, Yixi Zhang
Changes and challenges in employment are inevitable under the measures enacted to contain the COVID-19 pandemic. Early evidence suggests that the pandemic would disproportionately affect women compared to men. Focussing on women workforce in construction...
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