Modeling and Simulation of Interconnection Structure Compensation Design in High-speed Modules

2021 ◽  
Author(s):  
Qi Zheng ◽  
Huimin He ◽  
Lijuan Bai ◽  
Yubo Wang ◽  
Dejian Li ◽  
...  
Keyword(s):  
Modeling And Simulation ◽  
High Speed ◽  
Compensation Design ◽  
Interconnection Structure

Control of a lamination process

2005 ◽  
Vol 219 (1) ◽  
pp. 69-81 ◽  
Author(s):  
R Whalley ◽  
M Ebrahimi
Keyword(s):  
High Speed ◽  
Closed Loop ◽  
Cost Effective ◽  
Closed Loop System ◽  
Design Validation ◽  
Control Effort ◽  
Speed Of Response ◽  
Feedback Compensation ◽  
Lamination Process ◽  
Compensation Design

A high-speed laminating machine for a fabric coating and conversion process is considered. Following analysis procedures, state-space and the admittance transfer function descriptions for the system are derived. Regulation of the fabric tension owing to heat shrinkage and environmental and coating variations is necessary. An optimum, minimum control effort strategy is proposed, enabling simple cost effective regulation, without the use of active elements. The speed of response of the system is improved by the use of feedback compensation. Design validation, via simulation, obtaining the open- and closed-loop system responses is employed, demonstrating the achievement of smooth, almost monotonic variations in tension following reference changes, as specified.

The Research on 4WS Vehicle Steering Stability by Modeling and Simulation

2011 ◽  
Vol 403-408 ◽  
pp. 3099-3103
Author(s):  
Dai Sheng Zhang ◽  
Jun Jie Huang ◽  
Hao Wang
Keyword(s):  
Modeling And Simulation ◽  
High Speed ◽  
Steering System ◽  
Vehicle Control ◽  
Control Mode ◽  
Vehicle Design ◽  
Vehicle Stability ◽  
Vehicle Model ◽  
Simulation Research ◽  
Theory Research

In order to improve vehicle steering stability, the influence of tire loads and steering system to the vehicle stability is taken into account in this paper, and the 4WS vehicle model is established and modeling and simulation research is carried through with the Matalab/simulink. The results point out the differences and characters of vehicle control mode in low speed and high speed. This model provides a method for 4WS vehicle design, improvement and optimization, and also provides reference for 4WS theory research and test check.

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