Instrumentation and Control Systems

Instrumentation and Control Systems addresses the basic principles of modern instrumentation and control systems, including examples of the latest devices, techniques and applications in a clear and readable style. Unlike the majority of books in this field, only a minimal prior knowledge of mathematical methods is assumed. The book focuses on providing a comprehensive introduction to the subject, with Laplace presented in a simple and easily accessible form, complimented by an outline of the mathematics that would be required to progress to more advanced levels of study.

Taking a highly practical approach, the author combines underpinning theory with numerous case studies and applications throughout, to enable the reader to apply the content directly to real-world engineering contexts. Coverage includes smart instrumentation, DAQ, crucial health and safety considerations, and practical issues such as noise reduction, maintenance and testing. PLCs and ladder programming is incorporated in the text, as well as new information introducing the various software programs used for simulation.

The overall approach of this book makes it an ideal text for all introductory level undergraduate courses in control engineering and instrumentation. It is fully in line with latest syllabus requirements, and also covers, in full, the requirements of the Instrumentation & Control Principles and Control Systems & Automation units of the new Higher National Engineering syllabus from Edexcel.

Completely updatedAssumes minimal prior mathematical knowledgeHighly accessible student-centred textIncludes an extensive collection of problems, case studies and applications, with a full set of answers at the back of the bookHelps placing theory in real-world engineering contexts

Preface

1. Measurement systems

2. Instrumentation systems elements

3. Instrumentation case studies

4. Control Systems

5. Process controllers

6. Correction elements

7. PLC systems

8. Systems

9. Transfer function

10. Systems response

11. Frequency response

12. Nyquist diagrams

13. Controllers

Appendix A: Errors

Appendix B: Differential equations

Appendix C: Laplace transform

Answers

Index