Introduction to Automatic Control

Description

MATHEMATICAL DESCRIPTION OF DYNAMIC SYSTEMS......Page 14 TIME-DOMAIN DESCRIPTION......Page 16 S-DOMAIN DESCRIPTION......Page 18 FREQUENCY-DOMAIN DESCRIPTION......Page 28 ASSIGNMENTS (Homework #2)......Page 36 (Homework #3)......Page 37 TYPICAL DYNAMIC BLOCKS......Page 38 CONSTANT GAIN......Page 39 FIRST ORDER SYSTEM......Page 40 SECOND ORDER SYSTEM......Page 44 INTEGRATOR......Page 48 DIFFERENTIATOR......Page 49 TIME DELAY......Page 50 BLOCK DIAGRAMS......Page 57 SIGNAL-FLOW GRAPHS......Page 66 EXAMPLE OF A ONE HOUR TEST......Page 79 NUMERICAL SIMULATION......Page 80 LOOP AND CLOSED-LOOP SYSTEM TRANSFER FUNCTIONS......Page 84 COMPUTATION OF SYSTEM POLES AND ZEROS......Page 87 FREQUENCY DOMAIN TECHNIQUES: NYQUIST PROCEDURES......Page 88 FREQUENCY DOMAIN TECHNIQUES: BODE PLOTS......Page 92 BODE PLOT OF A FIRST ORDER SYSTEM......Page 94 BODE PLOT OF A SECOND ORDER SYSTEM......Page 96 BODE PLOT OF A DIFFERENTIATOR......Page 98 BODE PLOT OF A COMPLEX SYSTEM......Page 100 ROOT LOCUS TECHNIQUES......Page 103 ASSIGNMENTS (HOMEWORK #5)......Page 113 STABILITY ANALYSIS......Page 115 STABILITY ANALYSIS USING ROOT LOCUS PROCEDURE......Page 118 STABILITY ANALYSIS USING HURWITZ TECHNIQUE......Page 120 NYQUIST STABILITY ANALYSIS......Page 124 BODE STABILITY ANALYSIS......Page 127 STABILITY GAIN MARGIN......Page 129 STABILITY PHASE MARGIN......Page 134 ANALYSIS OF SYSTEM STATICS......Page 138 STEADY-STATE ERRORS CAUSED BY DISTURBANCE......Page 141 (TRACKING ERRORS)......Page 144 ANALYSIS OF SYSTEM DYNAMICS......Page 152 ROLE OF SYSTEM ZEROS......Page 158 ASSIGNMENTS (HOMEWORK #6)......Page 161 HOMEWORK # 7......Page 162 EXAMPLE OF A ONE HOUR TEST......Page 164 DESIGN CONSIDERATIONS AND PROBLEM DEFINITION......Page 166 UTILIZATION OF THE PROPERTIES OF SECOND ORDER SYSTEM......Page 170 POLE-ZERO CANCELLATION......Page 176 USE OF ROOT LOCUS......Page 180 S-DOMAIN DESIGN ( POLE PLACEMENT......Page 187 SYSTEM BANDWIDTH AND DISTURBANCE REJECTION AS DESIGN SPECS......Page 208 PHASE-LEAD COMPENSATOR......Page 211 PHASE-LAG COMPENSATOR......Page 213 LEAD-LAG and LAG-LEAD COMPENSATORS......Page 214 ASSIGNMENTS (HOMEWORK #9)......Page 229 HOMEWORK #10......Page 231 EXAMPLE OF A ONE-HOUR TEST......Page 233 INTRODUCTION TO DIGITAL CONTROL......Page 234 DISCRETE-TIME REPRESENTATION OF CONTINUOUS SIGNALS......Page 235 Z-TRANSFORM AND ITS PROPERTIES......Page 237 PROPERTIES OF Z-TRANSFORM......Page 238 REPRESENTATION OF A DISCRETE-TIME SIGNAL BY A NUMBER SEQUENCE......Page 242 DISCRETE-TIME-DOMAIN DESCRIPTION OF DYNAMIC SYSTEMS......Page 243 ANALYSIS OF DISCRETE-TIME CONTROL SYSTEMS......Page 249 Z-DOMAIN DESIGN OF CONTROL SYSTEMS......Page 254 ASSIGNMENTS (HOMEWORK #11)......Page 263 REFERENCES......Page 264