4.1 ESTABLISHING FUNCTIONS

SL.NO	FUNCTIONS
1	Switching on and off the bot
2	Motion of bot with input from controlling unit
3	Sense the enemy
4	Indication
5	Alert the fighter
6	Defend enemy
7	Rotate the arm in the direction of enemy
8	Hold the stick
9	Rotate the stick

4.2 FUNCTION TREE

4.3 MORPHOLOGICAL CHART

SI.no	Subfunctions	Means 1	Means 2	Means 3	Means 4
1	Sense the Enemies	IR sensor	Tomographic sensor	Passive IR sensor	Ultrasonic Sensor
2	Indication Machine on/off	Alarm	LED Display	LED Lights
3	Rotating arm	DC Motor	Servo Motor	Stepper Motor	BLDC Motor
4	Clearing Obstacle
5	Motion of bot	DC Motor	Servo Motor	Stepper Motor	BLDC Motor

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4.4 GENERATED CONCEPTS

DESIGN 1

DESIGN 2

DESIGN 3

DESIGN 4