JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Prerequisite

Control Systems

Course Objectives:

• To understand the different ways of system representations such as Transfer function representation and state space representations and to assess the system dynamic response
• To assess the system performance using time domain analysis and methods for improving it
• To assess the system performance using frequency domain analysis and techniques for improving the performance
• To design various controllers and compensators to improve system performance

Course Outcomes

After completion of this lab the student is able to

• How to improve the system performance by selecting a suitable controller and/or a compensator for a specific application
• Apply various time domain and frequency domain techniques to assess the system performance
• Apply various control strategies to different applications(example: Power systems, electrical drives etc)
• Test system controllability and observability using state space representation and applications of state space representation to various systems The following experiments are required to be conducted compulsory experiments:
• 1. Time response of Second order system
• 2. Characteristics of Synchros
• 3. Programmable logic controller – Study and verification of truth tables of logic gates, simple Boolean expressions, and application of speed control of motor.
• 4. Effect of feedback on DC servo motor
• 5. Transfer function of DC motor
• 6. Transfer function of DC generator
• 7. Temperature controller using PID
• 8. Characteristics of AC servo motor In addition to the above eight experiments, at least any two of the experiments from the following list are required to be conducted
• 1. Effect of P, PD, PI, PID Controller on a second order systems
• 2. Lag and lead compensation – Magnitude and phase plot
• 3. (a) Simulation of P, PI, PID Controller.
• 4. (b) Linear system analysis (Time domain analysis, Error analysis) using suitable software
• 5. Stability analysis (Bode, Root Locus, Nyquist) of Linear Time Invariant system using suitable software
• 6. State space model for classical transfer function using suitable software -Verification.
• 7. Design of Lead-Lag compensator for the given system and with specification using suitable software

TEXT BOOKS:

• 1. M. Gopal, “Control Systems: Principles and Design”, McGraw Hill Education, 1997.
• 2. B. C. Kuo, “Automatic Control System”, Prentice Hall, 1995. R18 B.TECH EEE

REFERENCES:

• 1. K. Ogata, “Modern Control Engineering”, Prentice Hall, 1991.
• 2. I. J. Nagrath and M. Gopal, “Control Systems Engineering”, New Age International, 2009. R18 B.TECH EEE *MC409: CONSTITUTION OF INDIA B.Tech. II Year II Sem. L T/P/D C 3 0/0/0 0 The Constitution of India is the supreme law of India. Parliament of India cannot make any law which violates the Fundamental Rights enumerated under the Part III of the Constitution. The Parliament of India has been empowered to amend the Constitution under Article 368, however, it cannot use this power to change the “basic structure” of the constitution, which has been ruled and explained by the Supreme Court of India in its historical judgments. The Constitution of India reflects the idea of “Constitutionalism” – a modern and progressive concept historically developed by the thinkers of “liberalism” – an ideology which has been recognized as one of the most popular political ideology and result of historical struggles against arbitrary use of sovereign power by state. The historic revolutions in France, England, America and particularly European Renaissance and Reformation movement have resulted into progressive legal reforms in the form of “constitutionalism” in many countries. The Constitution of India was made by borrowing models and principles from many countries including United Kingdom and America. The Constitution of India is not only a legal document but it also reflects social, political and economic perspectives of the Indian Society. It reflects India’s legacy of “diversity”. It has been said that Indian constitution reflects ideals of its freedom movement; however, few critics have argued that it does not truly incorporate our own ancient legal heritage and cultural values. No law can be “static” and therefore the Constitution of India has also been amended more than one hundred times. These amendments reflect political, social and economic developments since the year 1950. The Indian judiciary and particularly the Supreme Court of India has played an historic role as the guardian of people. It has been protecting not only basic ideals of the Constitution but also strengthened the same through progressive interpretations of the text of the Constitution. The judicial activism of the Supreme Court of India and its historic contributions has been recognized throughout the world and it gradually made it “as one of the strongest court in the world”. Course content
• 1. Meaning of the constitution law and constitutionalism
• 2. Historical perspective of the Constitution of India
• 3. Salient features and characteristics of the Constitution of India
• 4. Scheme of the fundamental rights
• 5. The scheme of the Fundamental Duties and its legal status
• 6. The Directive Principles of State Policy – Its importance and implementation
• 7. Federal structure and distribution of legislative and financial powers between the Union and the States
• 8. Parliamentary Form of Government in India – The constitution powers and status of the President of India
• 9. Amendment of the Constitutional Powers and Procedure
• 10. The historical perspectives of the constitutional amendments in India
• 11. Emergency Provisions: National Emergency, President Rule, Financial Emergency
• 12. Local Self Government – Constitutional Scheme in India
• 13. Scheme of the Fundamental Right to Equality
• 14. Scheme of the Fundamental Right to certain Freedom under Article 19
• 15. Scope of the Right to Life and Personal Liberty under Article 21