The Design and Realization of the Collaborative Control System by Filter for Secret Service based on E-R demand model

As an important branch in the field of servo control, multi-motor coordination motion control applications are increasingly widespread. For open CNC system requirement, taking DSP as master core, combing with specific integrated stepper motor driver chip LMD18201T, this designed a serial communication-based new collaborative multi-motor control system, which has characters of highly integrated, good stability, real-time, convenient man-machine interface. The test results show that the system fully meet performance requirements and achieved the motion control functions.

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Study on the Autonomous Multirobot Collaborative Control System Based on Spherical Amphibious Robots

IEEE Systems Journal ◽

10.1109/jsyst.2020.3023727 ◽

2020 ◽

pp. 1-8

Author(s):

Jian Guo ◽

Chunying Li ◽

Shuxiang Guo

Keyword(s):

Control System ◽

Collaborative Control

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Notice of Retraction: A micro-grid reactive voltage collaborative control system configuring DSTATCOM

2011 Second International Conference on Mechanic Automation and Control Engineering ◽

10.1109/mace.2011.5987333 ◽

2011 ◽

Author(s):

Zhou Ke ◽

Wenqian Jiang ◽

Zhipeng Lv ◽

An Luo ◽

Zhen Kang

Keyword(s):

Control System ◽

Collaborative Control ◽

Micro Grid

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Collaborative control of lateral stability and braking performance of vehicles during braking-in-turn maneuver

Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering ◽

10.1177/0954407020965782 ◽

2020 ◽

pp. 095440702096578

Author(s):

Zhiyong Zhang ◽

Bohao Li ◽

Caixia Huang ◽

Wenguang Wu

Keyword(s):

Control System ◽

Layer Structure ◽

Hydraulic Pressure ◽

Lateral Stability ◽

Sideslip Angle ◽

Safety Control ◽

Braking Performance ◽

Collaborative Control ◽

Braking Force ◽

Yaw Moment

The active safety control of vehicles during braking-in-turn maneuver involves longitudinal and lateral dynamic control. The lateral stability and braking performance of vehicles can be ensured by properly coordinating the longitudinal and lateral forces of tires. In this study, a control system with a three-layer structure is used to achieve the above-mentioned purpose. The expected yaw rate and sideslip angle are adopted to calculate the direct yaw moment to guarantee the lateral stability of vehicles in the motion tracking layer. Considering the minimization of tire workload usage and braking force deviation as optimization objectives, torque allocation control is achieved for the direct yaw moment with lateral stability and the upper bound of longitudinal force (UBLF) of tires as constraint in the torque allocation layer. In the braking hydraulic pressure control layer, the hydraulic pressure in the wheel cylinder is adjusted according to the expected braking force of the wheel. This study proposes a method for determining the UBLF based on the optimal slip ratio (UBLF_OSR), which cannot only avoid obtaining the lateral force of tires but also directly restrict the distribution of tire force. The control system performance is analyzed on the basis of MATLAB/AMESim co-simulation. Results show that the proposed collaborative control strategy of lateral stability and braking performance ensures the lateral stability and braking performance during braking-in-turn maneuver.

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