Project 2 - Implement the Code for controlling the retraction and extension of Airplane’s landing gear
code:
Comments:
-
Hydraulic Control can detect the rising edge and falling edge of pilot’s lever
-
In case of Hydraulic system failure,there are two gas pressurized springs by which gears can be extended
-
The case of failure of Squat Switch is ignored
Reference taken from FSM:
OUTPUT:
|
Current State: Gear_Down INITIAL STATE IS GEAR_DOWN Current State: Gear_Down The Pilot Lever Position: 0: Raising 1:Falling 2:UP 3:DOWN Enter: 0 Squat switch Status: 0: Open 1:Close Enter: 0 Current State: Checking before take off Light Status: Green Current State: Checking before take off The Pilot Lever Position: 0: Raising 1:Falling 2:UP 3:DOWN Enter: 2 Hydraulic Mechanism Status: 0: Working 1:Malfunctioning Enter: 0 Squat switch Status: 0: Open 1:Close Enter: 0 Current State: Raising Gear Light Status: Red Valve Direction Status: Down Pressurised Spring System Status: Disabled Current State: Raising Gear The Pilot Lever Position: 0: Raising 1:Falling 2:UP 3:DOWN Enter: 2 Limit Switch Status: 0: Open 1:Close Enter: 1 Current State: Gear_Up Light Status: Green Hydraulic Control Status: Enabled Current State: Gear_Up The Pilot Lever Position: 0: Raising 1:Falling 2:UP 3:DOWN Enter: 1 Current State: Checking before Landing Light Status: Green Valve Direction Status: Down Current State: Checking before Landing The Pilot Lever Position: 0: Raising 1:Falling 2:UP 3:DOWN Enter: 3 Hydraulic Mechanism Status: 0: Working 1:Malfunctioning Enter: 1 Current State: Lowering Gear Light Status: Green Pressurised Spring System Status: Enabled Current State: Lowering Gear The Pilot Lever Position: 0: Raising 1:Falling 2:UP 3:DOWN Enter: 3 Limit Switch Status: 0: Open 1:Close Enter: 1 Current State: Lowering Gear The Pilot Lever Position: 0: Raising 1:Falling 2:UP 3:DOWN Enter: 1 Limit Switch Status: 0: Open 1:Close Enter: 0 Current State: Gear_Down Light Status: Green Hydraulic Control Status: Enabled |