Modelling of Passive Pilot, Pilot Seat and Inceptor for Aircraft-Pilot-Coupling (APC) Induced Oscillation Investigations

Aircraft Pilot Coupling (APC) may arise when airframe structural modes encroach into the frequency range of human senses, biodynamics and control, which is becoming more relevant given the increasingly flexible and optimized airframes of next-generation aircraft. The phenomenon is characterized by oscillations sensed by the aircraft crew and passengers that negatively impact the ride quality. Furthermore, it may impair the pilot ability to perform specific tasks and in some extreme cases might lead to fatalities. The project aims to develop and validate models representative of the relevant pilot biodynamics, aircraft inceptor and pilot seat that will be coupled to a supplied flexible aircraft model with flight control laws. The integrated model will be used to identify signatures of the APC phenomenon and understand the factors leading to its occurrence. The research project will provide Bombardier Aviation with the tool to predict potential APC in an aircraft development program to avoid costly design changes in its later stages, especially during flight testing. It will also allow for implementation and evaluation of solution strategies.

Faculty Supervisor:

Fidel Khouli

Student:

Partner:

Bombardier Inc

Discipline:

Engineering

Sector:

Manufacturing; Transportation and warehousing

University:

Carleton University

Program: