i am looking for basic informations on analog control systems to start with like whats a system,feedback loop,gain,transfr function,transfer matrix etc.
i do have know 2 websites
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can someone guide me?give some more useful links or so.
Control Theory is a widely studied academic subject. I think the best way to grasp the fundamentals of the subject is to grab any book on basic controls.
Control system and component manufacturers might also be good sources. Many of them publish handbooks - on the basics and advanced subjects - a nice mix of theory and applications. ISA, Instrument Society of America might be a good resource as well.