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

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

Overview of the Project: In this project, a Finite State Machine is used to manage the retraction and extension of an airplane's landing gear (FSM). The most efficient algorithm is the FSM, which is a mathematical processing model.

Actually an airplane has 3 gears for landing: Nose gear, Left gear, Right gear.

There is an electrically powered hydraulic pump that applies pressure to the gears to bring it down or pull it up.

There is a limit switch on each leg of the gear. One extra squat switch is installed in the nose gear to assess whether the plane is on the ground or not.

Goals:

Valve's direction can be controlled.

Controlling the retraction and extension of the landing gear on an aeroplane.

Source File: 

AIM:

      To control the retraction and extension of Airplane’s landing gear can be implemented using Finite State Machine (FSM). FSM is the most efficient algorithm which is mathematical model of computation.

CODE:

#include 
using namespace std;

  string lights,lever;
  void setLightsRed(){
   lights = "Red";
  }
   void setLightsGreen(){
   lights= "Green";
   }
   void setLightsOff(){
   lights = "Off";
   } 
  string getLights(){
   return lights;
  }
   void setLeverUp(){
   lever = "Up";
  }
   void setLeverDown(){
   lever = "Down";
   }
   string getLever(){
   return lever;
  }
  string takeOff()

  {

   if(getLights() != "Red" )
      return "Can't take off because lights are not red\n";
      setLeverUp();
      setLightsOff();
      return "Take Off Success\n";
    }

   string landing()

    {


   if(getLights() != "Green" )
     return "Can't land because lights are not Green\n";
     setLeverDown();
     return "Landing Success\n";
     }

int main()
  {
    setLightsRed();
    cout<