The application of LabVIEW in control system phase plane analysis

2010 ◽  
Author(s):  
Xuening Xing ◽  
Shijin Jiang
Keyword(s):  
Control System ◽  
Phase Plane ◽  
Phase Plane Analysis ◽  
Plane Analysis ◽  
System Phase

Exact Analysis of Relay Control System with Hysteresis and Coulomb Friction

1975 ◽  
Vol 12 (2) ◽  
pp. 101-109
Author(s):  
G. Gurusamy
Keyword(s):  
Control System ◽  
Limit Cycle ◽  
Coulomb Friction ◽  
Phase Plane ◽  
Stable Limit Cycle ◽  
Phase Plane Analysis ◽  
Stable Limit ◽  
Relay Control ◽  
Plane Analysis ◽  
Relay Element

Exact phase plane analysis of nonlinear system containing two-position relay element, with hysteresis under the consideration of Coulomb friction, is given. Expressions for period and amplitude of stable limit cycle are derived. The effect of Coulomb friction on limit cycle behaviour is also discussed.

scholarly journals Stability Analysis of Pneumatic Cabin Pressure Regulating System with Complex Nonlinear Characteristics

2015 ◽  
Vol 2015 ◽  
pp. 1-8
Author(s):  
Xinhua Zheng ◽  
Lili Xie ◽  
Lizhuo Liu
Keyword(s):  
Phase Plane ◽  
System Analysis ◽  
Phase Plane Analysis ◽  
Step Size ◽  
Convergence Region ◽  
Nonlinear Characteristics ◽  
Plane Analysis ◽  
The Mathematical Model ◽  
System Phase ◽  
Excellent Stability

Stability of pneumatic cabin pressure regulating system with complex nonlinear characteristics is considered. The mathematical model of each component is obtained and given in detail. The governing equations of the considered system consist of 8 differential equations. In the circumstance, commonly used methods of nonlinear system analysis are not applicable. Therefore a new method is proposed to construct phase plane trajectories numerically. The calculation steps are given in detail. And convergence region of numerical calculation and limits on step size is defined. The method is applied constructing phase plane trajectories for considered cabin pressure regulating system. Phase plane analysis shows that there exists a limit cycle, which is responsible for pressure pulsating in aircraft cabin. After parameters adjustment, excellent stability characteristics are acquired. And the validity of this method is confirmed by the simulation.

Whole-body phase plane analysis for standard maximum vertical jump assessment

2021 ◽  
Vol 90 ◽  
pp. 203-204
Author(s):  
C. Rodrigues ◽  
M. Correia ◽  
J. Abrantes ◽  
B. Rodrigues ◽  
J. Nadal
Keyword(s):  
Phase Plane ◽  
Vertical Jump ◽  
Whole Body ◽  
Phase Plane Analysis ◽  
Plane Analysis

scholarly journals Phase-plane analysis of driven multi-lane exclusion models

2012 ◽  
Vol 2012 (04) ◽  
pp. P04004 ◽  
Author(s):  
Vandana Yadav ◽  
Rajesh Singh ◽  
Sutapa Mukherji
Keyword(s):  
Phase Plane ◽  
Phase Plane Analysis ◽  
Plane Analysis
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