Welcome to the IEEE Control Systems Society Control Systems is the study of feedback control of dynamic systems. It encompasses the design, analysis, implementation and operation of feedback from fundamental mathematical theory to an extraordinary range of application domains across energy, transport, biology, economics, aerospace, process industries, finance, etc. The breadth of areas impacted by control systems indicates the power of methodology and utility of the focus on modeling, estimation and feedback control. Control is sometimes termed the hidden technology that you meet every day. To gain a closer view of the impact of control, we have a collection of success stories from a wide range of applications on our Impact of Control Technology pages CSS is the leading global professional society for researchers and cutting-edge practitioners. It provides top-tier publications, conferences, networking, and career development opportunities for its members and larger technical community. We invite you to explore this website to get started.