Review of the performance optimization of parallel manipulators

2022 ◽  
Vol 170 ◽  
pp. 104725
Author(s):  
Chao Yang ◽  
Wei Ye ◽  
Qinchuan Li
Keyword(s):  
Performance Optimization ◽  
Parallel Manipulators

Performance Optimization for a 3-DOF Micro-Motion Device

2011 ◽  
Vol 291-294 ◽  
pp. 3108-3111 ◽  
Author(s):  
Dan Zhang ◽  
Irene Fassi ◽  
Pei Gang Jiang
Keyword(s):  
Fiber Optics ◽  
Performance Optimization ◽  
Degrees Of Freedom ◽  
Compliant Mechanism ◽  
Parallel Manipulators ◽  
Mechanical Joints ◽  
Micro Motion ◽  
Optics Industry ◽  
And Behavior ◽  
Three Degrees Of Freedom

Traditional parallel manipulators suffer from errors due to backlash, hysteresis, and vibration in the mechanical joints. In this paper, a new 3SPS+RPR spatial compliant mechanism which has three degrees of freedom (DOF) and can generate motions in a microscopic scale is proposed. It can be utilized for biomedical engineering and fiber optics industry. The detailed design of the structure is introduced, followed by the performance evaluation. Then, the genetic algorithms and radial basis function networks are implemented to search for the optimal architecture and behavior parameters in terms of global stiffness/compliance, dexterity and manipulability.

Performance Optimization of Semi-Custom Memory in 7nm FPGA

2020 ◽  
Author(s):  
Sourabh Aditya Swarnkar ◽  
Mohammad Anees ◽  
Kumar Rahul ◽  
Santosh Yachareni
Keyword(s):  
Performance Optimization
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