Pilot-in-the-loop simulation of simple adaptive fault-tolerant controller

Dynamic Control Allocation between Onboard and Delayed Remote Control for Unmanned Aircraft System Detect-and-Avoid

“…The percentage of α indicates how much control authority should be allocate to human-machine over different operating scenarios. Apart from shared control concept, fault tolerant adaptive controller [25] has been studied with a pilot in the loop simulation to reduce pilot workload during faulty situations. The authors in [26] consider Pilot Induced Oscillations (PIOs) from the point of view of nonlinear dynamics and nonlinear control in aircraft.…”

Data-enhanced dynamic flight simulations for flight performance analysis

“…In the governing equations of aircraft dynamics, physics-based models apply numerous simplifying assumptions to make analyses computationally tractable, such as first modeling the aircraft as a rigid body [19]. This assumption enables detailed aircraft performance analyses including stability analysis and fuel burn over time [20], but the model generally requires control settings; it is widely used in flight simulators for pilot training [21]. The second is a point-mass assumption, which is useful when the focus of the study is on mass transport in the form of a trajectory.…”

Advanced pilot modeling for prediction of rotorcraft handling qualities in turbulent wind

“…The stabilization, or compensatory function, refers to the pilot's continuous correctional effort to avoid deviating from a desired flight state [14]. It is a relatively high-frequency control activity and has been the most extensively studied [15][16][17][18][19][20][21][22][23]. Hess [16][17] proposed the structural pilot model for rotorcraft maneuvering simulations, HQs and adverse man-machine coupling prediction, as well as simulator fidelity assessment.…”