METHOD FOR AUTONOMOUS GENERATION OF ATTACK ANGLE SIGNAL FOR AIRCRAFT AND DEVICE FOR REALIZATION OF SAID METHOD Russian patent published in 2006 - IPC G05D1/12 

FIELD: engineering of functional devices for onboard systems for controlling unmanned aircrafts.

SUBSTANCE: method for autonomous generation of attack angle of aircraft is based on computation of iterative mathematical expression in form

where α_i, α_i+1 stand for values of attack angle at i and (i+1) steps, supporting signal with level K_it is used, which level is appropriate for value of stable iteration process and is equal to Resulting signal is limited by limitation level, appropriate for allowed attack angle value. Device includes set-point device for numerator coefficient, set-point device for denominator coefficient, subtraction block, set-point device for supporting signal of stable iteration coefficient, two division blocks, block for selecting and storing information, block for generating power law function, multiplication block and nonlinear element with limit.

EFFECT: achievement of stable process of iterations and limited range of variation of attack angle values during computation.

2 cl, 2 dwg