Method and apparatus for creating a software patch by comparing object files. The flooring challenge systems induce unstable or insecure footing for poultry reared in pens by adding torque, stress and strain on key leg joints in order to exacerbate and accelerate the development of bacterial chondronecrosis with osteomyelitis lesions and lameness. The computing device is configured to estimate a temperature of the motor in real time based at least in part on a thermal model of the motor.