Bogies (railroad rolling stock) Railroads 2 Rails 2 Vehicle wheels 2 Asymptotic stability 1 Automobile suspensions 1 Bounded input 1 Bounded state 1 Bounded-input-bounded-state 1 Condition monitoring 1 Conventional (rigid) wheelset 1 Damper 1 Degrees of freedom (mechanics) 1 Discrete time 1 Discrete time control systems 1 Discrete-time polynomial system 1 Elasticity 1 Fault detection 1 Faults detection 1 Heuristic algorithms 1 Heuristics algorithm 1 Higher-order neural units 1 Independently rotating wheel 1 Independently rotating wheels 1 Index 1 Indexes 1 Input-bounded 1 Input-to-state stability 1 Locomotives 1 Mechatronics 1