Flight guidance vertical level Ing. Pavel Hospodář, hospop1@fel.cvut.cz Czech technical university in Prague, Faculty of electrical engineering , Department of control engineering October , 2009

select see level preasure mode/range of EFIS display air speed setup Cockpit – FCU Navigation Air speed stabilization Vertical speed Altitude control select see level preasure mode/range of EFIS display air speed setup heading select altitude select vertical speed select

Vv – vertical speed Vt – total speed H – altitude (differencial form) Cockpit – FCU Navigation Air speed stabilization Vertical speed Altitude control Vv – vertical speed Vt – total speed H – altitude (differencial form)

Control element: elevator – UAV – control a critical air speed thrust of engine – classical method Cockpit – FCU Navigation Air speed stabilization Vertical speed Altitude control

Change of flight level – elemetary flight mode – flight level at 100 ft Cockpit – FCU Navigation Air speed stabilization Vertical speed Altitude control

Root locus method - zero control deviation -> PI reg Cockpit – FCU Navigation Air speed stabilization Vertical speed Altitude control Root locus method - zero control deviation -> PI reg

Control equations: Low stability area Cockpit – FCU Navigation Air speed stabilization Vertical speed Altitude control Low stability area

Cockpit – FCU Navigation Air speed stabilization Vertical speed Altitude control

Cockpit – FCU Navigation Air speed stabilization Vertical speed Altitude control

MPC regulátor Cockpit – FCU Navigation Air speed stabilization Vertical speed Altitude control MPC regulátor

Cockpit – FCU Navigation Air speed stabilization Vertical speed Altitude control