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I am currently trying to design a system that will sychronize two propellor motors, and I must design using the following equation:

w'*I + (w^2*r^2*p*S*C_d)/(2) = T_t + T_ss

w' = Angular acceleration

I = moment of inertia

w = angular velocity

r = radius of blade

p = air density

S =Surface Area

C_d = Drag coeeficient

T_t = transient torque

T_ss = Steady state torque

The problem is this is a non-linear system, and I do not know how to 'linearize' the system to use general linear control system theory. Any help would be greatly appreciated. Thanks.

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# Non-Linear Control System and Motor synchronization

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