Electrical Organization Team Update Presentation Monday 6 th

Electrical Organization Team Update Presentation Monday 6 th November Jimmy Paulos Iain Cranston Dominic Rizzo Noele Norris

Goals and Objectives n Long-term plan to reorganize Alice's Electrical System ¡ ¡ ¡ n n Modularity Robustness Accessibility Develop standardized documentation Design E-Stop Transmitter and Receiver

Power System

Power System n No current measure of system health ¡ n Sensor Suite expansion requires additional 24 V capacity ¡ n Appropriate analysis probe ordered New converter ordered General power needs are tabulated in a Power Consumption Chart (on wiki)

Proposed Power Plan n Upgrade Alice to 24 V System over Winter

E-Stop n n Black Box replacement to E-Stop that DARPA provides from Omnitech States ¡ ¡ Run Pause n ¡ Out-Of-Range Pause Disable

E-Stop Receiver n Functions: ¡ ¡ n n Receives state from Transmitter Interfaces with E-Stop actuator Interfaces with actuator through optical isolators (logic level) and relays (power level) E-Stop actuator should be able to take inputs from the receiver and EStop buttons E-Stop Actuator

E-Stop Transmitter n Wireless Signal ¡ ¡ ¡ n Point-to-Point Security Range Console ¡ ¡ ¡ Usability Robust Battery / 12 V Supply Omnitech©

Other Long Term Plans n n n Remounting of Computers Remounting Actuator Cabinet Cooling Raceway solution for cabling External Ethernet Ports Multi Stage Roll Out

Timeframe n By November 15 th: ¡ n Proposal for Electrical Power By End of Term : ¡ ¡ ¡ Proposal for Alice's long term Electrical System Up-to-date documentation for the current Electrical System Design the E-Stop Transmitter and Receiver

Electrical Organization Team Any questions? Jimmy Paulos Iain Cranston Dominic Rizzo Noele Norris