A note on the transformation to canonical /phase-variable/ form
Phase-variable canonical form for single input linear dynamical systems applied to linear control theory
Engineering topics
Publications and source records attributed to Johnson, C. D..
Phase-variable canonical form for single input linear dynamical systems applied to linear control theory
Linear transformation of arbitrary, completely controllable, single-input, time-variant linear dynamical system to canonical form
Invariant hyperplanes for linear dynamical systems
Optimal control with quadratic performance index and fixed terminal time
Fixed-time regulator problem with time invariant feedback control and unspecified-time regulator problem with bounded control
Nonsingular linear transformation of time- invariant linear dynamic system into canonical /phase-variable/ form
Invariant hyperplanes for linear dynamical systems, discussing geometric properties and relation to controllability and observability
Optimal control of dynamic systems with minimax type performance index, discussing application of proposed method of solution
Optimal regulator problem for linear plant with bounded control variable and quadratic index performance
Singular solutions in optimal control problems, treating singular control surface, flooding technique and allowable switching directions
Optimal control solution for linear stationary regulator with quadratic performance index and fixed terminal time in terms of time invariant nonlinear control law
Aspects of general solution to optimal control problem - boundaries of linear, nonlinear, and saturation modes
Optimal regulator problem, where a scalar control function is found, which minimizes the functional for quadratic performance index
Optimal bang-bang control with quadratic performance index