Synchronized motion control with the virtual shaft control algorithm and acceleration feedback

1999 ◽  
Keyword(s):  
Motion Control ◽  
Control Algorithm ◽  
Acceleration Feedback

scholarly journals Autonomous Navigation of a Team of Unmanned Surface Vehicles for Intercepting Intruders on a Region Boundary

Sensors ◽  
2021 ◽  
Vol 21 (1) ◽  
pp. 297
Author(s):  
Ali Marzoughi ◽  
Andrey V. Savkin
Keyword(s):  
Motion Control ◽  
Autonomous Vehicles ◽  
Autonomous Navigation ◽  
Control Algorithm ◽  
Autonomous Vehicle ◽  
Sufficient Conditions ◽  
Real Life ◽  
Unmanned Surface Vehicles ◽  
Necessary And Sufficient ◽  
See Region

We study problems of intercepting single and multiple invasive intruders on a boundary of a planar region by employing a team of autonomous unmanned surface vehicles. First, the problem of intercepting a single intruder has been studied and then the proposed strategy has been applied to intercepting multiple intruders on the region boundary. Based on the proposed decentralised motion control algorithm and decision making strategy, each autonomous vehicle intercepts any intruder, which tends to leave the region by detecting the most vulnerable point of the boundary. An efficient and simple mathematical rules based control algorithm for navigating the autonomous vehicles on the boundary of the see region is developed. The proposed algorithm is computationally simple and easily implementable in real life intruder interception applications. In this paper, we obtain necessary and sufficient conditions for the existence of a real-time solution to the considered problem of intruder interception. The effectiveness of the proposed method is confirmed by computer simulations with both single and multiple intruders.

The Synchronization Control of the Hydraulic Press Brake Based on the Virtual Shaft Control Algorithm

2011 ◽  
Vol 383-390 ◽  
pp. 574-579 ◽  
Author(s):  
Guang Fei Liu ◽  
Su Ling Li ◽  
Lei Zhang
Keyword(s):  
Motion Control ◽  
Control Algorithm ◽  
Hydraulic Press ◽  
Synchronization Control ◽  
Existing Problems ◽  
Synchronous System ◽  
Working Principle

This paper simulated the virtual master shaft based on the analysis of the working principle and the existing problems of the hydraulic press brake as well as based on the application of the virtual shaft algorithm in motion control, which directly drive the synchronous system of the hydraulic press brake. We established the model of the virtual master axis and the model of the hydraulic press brake which based on the virtual shaft algorithm, and simulated the models in Mat lab. We obtain the better effect in the accuracy and combination property.

scholarly journals Motion Control Algorithm Expanding Arithmetic Operation for Low-Cost Microprocessor

2012 ◽  
Vol 18 (12) ◽  
pp. 1079-1085
Author(s):  
Sang-Chan Moon ◽  
Jae-Jun Kim ◽  
Kyu-Min Nam ◽  
Byoung-Soo Kim ◽  
Soon-Geul Lee
Keyword(s):  
Motion Control ◽  
Control Algorithm ◽  
Low Cost ◽  
Arithmetic Operation

scholarly journals Chassis Design of Tomato Picking Robot in the Greenhouse

2021 ◽  
Vol 2136 (1) ◽  
pp. 012047
Author(s):  
Tao Zhu ◽  
JinHua Xiang
Keyword(s):  
Mechanical System ◽  
Motion Control ◽  
Control Algorithm ◽  
Electrical System ◽  
Damage Rate ◽  
Artificial Fruit ◽  
Fruit Damage ◽  
The Times ◽  
Basic Motion

Abstract At present, the artificial fruit picking cost is high, the fruit damage rate is high, and the efficiency is low, so the greenhouse picking robot emerges as the times’ demand. Therefore, this paper designs a kind of a chassis system of greenhouse picking robots. This paper mainly designed and simulates the chassis mechanical system, electrical system, and basic motion control algorithm from three aspects. Finally, the prototype of the chassis system of the picking robot in the greenhouse is completed and the chassis system is debugged, which proves that it has the characteristics of adaptability to the greenhouse environment, strong universality, and strong expansibility.

Construction of program movements of two!handed technological robots

2021 ◽  
pp. 44-50
Author(s):  
Keyword(s):  
Motion Control ◽  
Relative Motion ◽  
Control Algorithm ◽  
Robotic Systems ◽  
And Control

Some issues of creation and control of two-handed robotic systems are considered. Keywords: two-handed robot, relative manipulation mechanism, relative motion, control algorithm, assembly [email protected]

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