Unfortunately, I couldn't find a legitimate link to download the PDF version of "Control Systems" by Anand Kumar. However, you can try the following options:
Utilizing Routh-Hurwitz, Root Locus, Nyquist plots, and Bode plots. control system anand kumar pdf
Comparing this book to like Nagrath & Gopal or Benjamin Kuo Which chapter or topic are you currently studying? Unfortunately, I couldn't find a legitimate link to
: Transitioning from transfer functions to state-variable models, covering controllability and observability. Resource Links control system anand kumar pdf
There are several types of control systems, including: