2012 METU Lecture 5 Control of Smart Systems - Department of ...

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Control System Hardware Implementation Sensor Input condition Desired Response Input • The heart of the controller is the processor. • It is often single chip device. Digital Signal Processor Plant • There are three types: microcontrollers, microprocessors DSPs. Code/Data Memory Output condition Functional Diagram of a DSP based Controller Driver 50
Control System Hardware Implementation - Microcontrollers • Microcontrollers are single chip devices with a low to medium performance core, a basic for of I/O (input/output), memory. • Processors do not contain any inherent mathematical type functions. complex operations must be performed with simpler arithmetic, logical, and data move functions. • Can be used in low performance applications. best suited for high volume, simple function control systems that do not demand high performance. • Cost is relatively low. • Examples are: PIC family, Motorola 68H series and Intel 8051 series. 51
Page 1 and 2: • • • • • • Lecture 1:
Page 3 and 4: Control Technologies for Smart Syst
Page 5 and 6: Control Systems Overview Definition
Page 7 and 8: Control Systems Overview Root locus
Page 9 and 10: Control System Technology • • M
Page 11 and 12: Open Loop System • • Reference
Page 13 and 14: Open Loop System Reference Input
Page 15 and 16: Error Detector Closed Loop System R
Page 17 and 18: Closed Loop System Sensor The outpu
Page 19 and 20: Closed Loop System The expression S
Page 21 and 22: Elements of Control Systems Respons
Page 29 and 30: Controller Operation Controller pro
Page 31 and 32: Compensated Controllers • Compens
Page 33 and 34: PID Controllers • The PID control
Page 35 and 36: PID Controllers u(t) + P + e(t) +
Page 37 and 38: PID Controllers - Limitations • W
Page 39 and 40: PID Controllers - Limitations & Sol
Page 41 and 42: Design of Control Systems - Process
Page 43 and 44: Design of Control Systems - Digital
Page 45 and 46: Design of Control Systems - Digital
Page 47 and 48: Algorithm Implementation Considerat
Page 49: Algorithm Implementation Considerat
Page 53 and 54: Control System Hardware Implementat
Page 63 and 64: Hard Disc Drive Description • Dis
Page 66 and 67: Hard Disc Drive Description • In
Page 68 and 69: Hard Disc Drive Description • The
Page 70 and 71: Design Challenges • The pivot bea
Page 72 and 73: Computer Hard Disc Drive - Transfer
Page 74 and 75: Active Suspension Systems - Introdu
Page 76 and 77: Suspension Systems - Safety and Sta
Page 78 and 79: Suspension Systems - Currently Avai
Page 80 and 81: Suspension Systems - Operating Scen
Page 82 and 83: Suspension Systems - Bose System
Page 84 and 85: Active Suspension Systems Bose Acti
Page 86 and 87: Resources Feedback Control of Dynam

2012 METU Lecture 5 Control of Smart Systems - Department of ...

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