Modeling,analysis and control of physical system f(t) Modeling:Derive the differential equation from Forcing Spring physical laws. constant function k analysis:find the performance of the system Mass Mass under specified condition. m displacement y(t) Friction constant control:finding a system that accomplish a b given task. f(t)=m dy0+b0+() dt2 dt
Modeling, analysis and control of physical system ( ) ( ) ( ) ( ) 2 2 ky t dt dy t b dt d y t f t m Modeling: Derive the differential equation from physical laws. analysis: find the performance of the system under specified condition. control: finding a system that accomplish a given task
Course Contents 1.Begin with the analysis of dynamic response using Laplace Transforms,Pole and Zeros, Signal flow Chart. 2.Basic Concepts of feedback control:system modeling,Steady State Error,Tracking Accuracy; Sensitivity to parameter changes,Stability test (Routh method) 3.The elementary Proportional-Integral-Derivative (PID)Control and some examples
Course Contents 1. Begin with the analysis of dynamic response using Laplace Transforms, Pole and Zeros, Signal flow Chart. 2. Basic Concepts of feedback control: system modeling, Steady State Error, Tracking Accuracy; Sensitivity to parameter changes, Stability test (Routh method) 3. The elementary Proportional-Integral-Derivative (PID) Control and some examples
The Unique Characteristics of BE369 1.The Simulation Tools (Matlab,etc.)will be introduced in detail! 2.Control Examples Teaching to upgrade your design ability！
The Unique Characteristics of BE369 1. The Simulation Tools (Matlab, etc.) will be introduced in detail! 2. Control Examples Teaching to upgrade your design ability!
Automatic Controls Improve productivity and quality Avoid hazardous/laborious/trivial work Watt's Fly Ball Governor had a major impact on the industrial revolution(mechanical control). o Most modern systems (aircrafts,automobiles, production lines,CD players,etc.)could not operate without the aid of control systems
Automatic Controls • Improve productivity and quality • Avoid hazardous/laborious/trivial work • Watt’s Fly Ball Governor had a major impact on the industrial revolution (mechanical control). • Most modern systems (aircrafts, automobiles, production lines, CD players, etc.) could not operate without the aid of control systems