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

Overview the projecthe sensor will sense :

       FSM is a mathematical model of computation.. We can use FSM as short note algorithm. To create a FSM for airplane landing gear. First we should declare all functions in landng gear. In this projeect we should create codes for airplane landing gearing control system. Here we should control hydralic valves.

       First we should contol hydralc valves. The light and sensoring system indicating gear status. First we should know about current status of landing gear. So, here we using sensor to know about sensor status.Then the staus of gear will display with help of sensor signal.

       We can use the color lights on gearing system. If the landing gear being extension position the green color light will be ON. If the landing gear being retract position the Red color light will be on.

       When we rise the switch lever, the hydralic motor will be ON. and the valve will be open.The hydralic oil will push landing gear and the landing gear will be locked. After complete the extension process the sensor will send the signal to processor. Then the procssor will display the status of landing gear. The green color light will be ON.

Goals : 

       The main Goals are create codes to control the extension and retract the landing gears.

       The landing gear controlled by Pilot switch lever.

       The retraction and extension of landing gear is controlled by switch states in the program.

       This is safety related project. So we should take care more. Failure will not accepted here.

KEY HIGHLIGHTS OF PROJECT:-

       We can observe that the direction valve helps us to raise or lower the landing gear. 

       The direction valve is controlled by the software.

       With the help of this software we control the hydraulic mechanism. 

       The hydraulic pump controls the raising or lowering of the landing gear.

       The hydraulic mechanism helps us to land and take off of the airplane.

DELIVERABLES OF THIS PROJECT:-

        The Extension and Retraction of landing gear controlled by various switch and gear.

Initial stage

Gear status - Extension

Light color - Green

Sensor signal - Extension

After Take off

Pilot lever switch pull down

Gear up

Gear status - Retract

Light color - Red

Sensor signal - Retract

Befre Take OFF

Pilot lever switch Raising

Gear down

Light color - Green

Sensor signal - Extension