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Wall-E Prototype I TCSP #8 Safety and Reliability Analysis

Wall-E Prototype I TCSP #8 Safety and Reliability Analysis. Team 1 Xin Jin Ranmin Chen Hang Xie Zelun Tie. Project Overview.

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Wall-E Prototype I TCSP #8 Safety and Reliability Analysis

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  1. Wall-E Prototype ITCSP #8Safety and Reliability Analysis Team 1 Xin Jin Ranmin Chen Hang Xie Zelun Tie

  2. Project Overview • The design project Wall-E Prototype I is an intelligent automated trash collecting robot with obstacle detection capability. The robot responses to either user’s direct manual control, or the object tracking software, to locate and collect the targeted trash object.

  3. Reliability Calculations: Component Selection • Microcontroller: PIC24FJ256GA106 • Switch-Mode Regulator: LM2596 • Xbee Pro • Fuel Gauge: BQ2010

  4. Monolithic Bipolar and MOS digital Microprocessor Devices λp = (C1 * πT + C2 * πE) * πQ * πL PIC24FJ256GA106

  5. Monolithic MOS Digital and Linear Gate/Logic Array Devices λp = (C1 * πT + C2 * πE) * πQ * πL Switch Mode Regulator(LM2596)

  6. Monolithic MOS Digital and Linear Gate/Logic Array Devices λp= (C1 * πT + C2 * πE) * πQ * πL Xbee Pro

  7. Digital IC: Monolithic MOS Digital and Linear Gate/Logic Array Devices λp= (C1 * πT + C2 * πE) * πQ * πL Fuel Gauge (BQ2010)

  8. Failure Mode, Effect Criticality Analysis: Functional Blocks • Microcontroller Block (A) • Wireless Communication Block (B) • Power Supply Block (C) • Motor/Servo Control Block (D)

  9. FMECA: Microcontroller Block

  10. FMECA: Microcontroller Block Wireless Communication Block

  11. FMECA: Power Supply Block

  12. FMECA: Motor/Servo Control Block

  13. Questions ?

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