Project 2 - Implement the Code for controlling the retraction and extension of Airplane’s landing gear

IMPLEMENT THE CODE FOR CONTROLLING THE RETRACTION AND EXTENSION OF AIRPLANE'S LANDING GEAR

OVERVIEW

• Controlling the retraction and extension of airplane's landing gear.
• An airplane has 3 gears for landing:

1. Nose gear
2. Left gear
3. Right gear

• There is a hydraulic pump which is exerting pressure to the gears to bring it down or pull it up.
• Every leg of the gear has one limit switch.
• Nose gear has one extra squat switch to determine wheather the airplane is in ground or not.

PROGRAM

• First we creating seven functions,which is used to controll the gear under different conditions.

• Next step is to enter the functions into the array of 6 elements to access the function based on the requirement.

• System state declaration

• Creating 4 enum structures

• State type attributes declaration

• State table formation

• Main function

OUTPUT