quiz 1 on chaper 2.1quiz 1 on chapter 2.1.docVIP

Words Expressions sequential control actuators Programmable logic controllers feedback feedforward control loop controller sensors reference value PID controllers Proportional-Integral-Derivative Open-loop control system Routh–Hurwitz theorem probability theory Nyquist stability criterion Maximam pricinple Bang–bang control negative feedback set point control valves hysteresis unstable Linear control systems deadband positive feedback gain over-damped critically damped under-damped block diagram cascade control Control engineering Model predictive control digital signal processing sampled data system hydraulic pneumatic electronic controller Laplace transform transfer function open-loop controller Z-transform stability theory negative feedback amplifiers Nyquist stability criterion dynamic programming maximum principle SISO single-input-single-output MIMO Multiple Input Multiple Output state space poles complex plane imaginary part root locus Bode plots Nyquist plots Controllability Observability eigenvalues rise time overshoot settling time robustness System identification linear-quadratic-Gaussian control Networked control system Optimal control Robust control Intelligent control Adaptive control Quiz 1 1. Put the following into Chinese. atmospheric pressrure absolute pressure gauge pressure differential pressure total vacuum diaphragm capsule bellow bourdon tube silicon diaphragm 2. Put the following into English. 英制 公制 扩散硅压力传感器 压力传感器 差压变送器 压力传感器元件 波登管压力表 3. Fill the blanks with appropriate words or expressions. (1) is the pressure on the earth’s surface due to the weight of the gases in the earth’s atmosphere and is normally expressed at sea level as 14.7 psi or 101.36Kpa. (2) is a pressure measuremen