Inspec keywords: manipulators; feedback; pest control; control system synthesis; cascade control; nonlinear control systems; robust control

Other keywords: natural enemies; artificial manipulation; biological pest control; intuitive control design; simple control design; biological control action; pest population models; robust feedback approach; pest biological control problems; nonlinear model uncertainties; recursive cascade control scheme

Subjects: Nonlinear control systems; Control applications in agriculture; Manipulators; Stability in control theory