Control theory Automatic control 61 Mathematical optimization 52 Congresses 31 Mathematical models 16 System analysis 16 Data processing 10 more ... Calculus of variations 8 Differential equations, Partial 8 Feedback control systems 7 Differential equations 6 Fuzzy systems 6 Stability 6 Systems engineering 6 Linear control systems 5 Computer-aided design 4 Dynamics 4 Econometric models 4 Economics 4 Estimation theory 4 Nonlinear theories 4 Stochastic processes 4 Adaptive control systems 3 Addresses, essays, lectures 3 Algebras, Linear 3 Artificial intelligence 3 Differentiable dynamical systems 3 Discrete-time systems 3 Dynamic programming 3 Economics, Mathematical 3 less ...