B.N. Sarkar, formerly a professor at prestigious institutions like IIT, brings a pedagogical clarity to the subject. The book is highly regarded for:
Most engineering colleges provide digital access to this title via platforms like PHI Learning or institutional repositories.
Moving beyond transfer functions to look at the internal state of a system.
You can often find a generous preview of Advanced Control Systems to read specific chapters or verify if the content meets your needs.
GATE (Electrical/ECE) and Indian Engineering Services (IES).