MOOG EMA Installation MSD1 - P12251 Bradley Adriaansen Brett Adams Joseph Mazzara Joshua Coscos Hussain Alabandi

Presentation Outline Background Project Scope Project Deliverables Donated Equipment Group Behavioral Norms Customer Needs Functional Decomposition Engineering Specifications House of Quality Ranked Engineering Specifications Concept & Product Selection EMA Mounting Concepts Spring Assembly & Selection LVDT Mounting Concepts LVDT Signal Conditioner Selection Safety Cutoff Switch Selection Additional Progress to Date Wiring Diagrams T200 Wire Cover Safety Enclosure Risk Management Future Plans P12251 11/8/2018

Project Background Use of Electro-Mechanical Actuators (EMA) in place of hydraulic actuators in aircraft applications has received significant attention in recent years due to their lack of supporting hardware, thereby reducing mass, volume, and maintenance. Benefit is not without risk. Failure modes associated with current EMAs can often occur without sufficient notice. To be widely-utilized fault detection and failure prediction methodologies must be an integral part of the Health & Usage Monitoring System (HUMS). State-of-health prediction in engineering systems is a rapidly evolving field that has a strong application to flight actuation. Moog controller and LVDT that has been offered for donation to be installed and commissioned at RIT for future flight actuator HUMS research projects. P12251 11/8/2018

Project Scope Understand EMA & Controller Understand LVDT Hardware (Physical & Electronic) Basic Operation Understand LVDT Output Signal Fabricate and Install EMA Mount Passive Load Assembly LVDT Mount Post Fabrication and Installation, utilize dSPACE Interface with Controller Interface with LVDT Implement Closed Loop Control of System P12251 11/8/2018

Project Deliverables Test platform to be installed securely in lab 09-2383. Test platform to be modified to accommodate EMA, LVDT, and Passive Load Assembly. Components to be properly connected to allow communication and provide power. Implement dSPACE as a means to control the devices in a closed-loop system. P12251 11/8/2018

Group Behavioral Norms All Group Members are expected to be respectful, honest, productive, responsible, accountable, helpful, and on time. To ensure a balanced distribution of work, a weekly discussion will be held to inform group members of other responsibilities outside of MSD. Individual's strengths are to be evaluated and discussed among the group. Interaction with Dr. Kolodziej will be mainly through our weekly meeting and email updates. Inter-group communication will consist of group meetings, email updates, and phone conversations. Decisions will be made only after receiving consensus of the group. It is expected that all group members will complete tasks on time and to the best of their ability. Each group member has agreed to manage conflict within the group by being open to the opinions and ideas of their fellow group-mates. P12251 11/8/2018

Donated Equipment Penny & Giles LVDT MOOG T200 EMA Controller MOOG 883-023 EMA P12251 11/8/2018

Customer Needs P12251 11/8/2018

Functional Decomposition Select Springs Prepare EMA Test Platform Spring Assembly Develop Design Fabricate & Install Mechanism Develop Design Safety Shield Fabricate & Install Select Rod End Install EMA Develop Mounting Method Fabricate & Install Brackets Mount EMA in Test Platform Connect to Power Install LVDT Develop Mounting Method Mount LVDT to Test Platform Fabricate & Install Brackets Install Controller Develop Cable Shield Connect to Power Mount Controller Box Controller LVDT Interface Components dSPACE Controller EMA Send Command to Controller dSPACE Implement Control System Account for User Inputs Read LVDT Output Safety Cutoff Switch P12251 11/8/2018

Engineering Specifications 11/8/2018

House of Quality P12251 11/8/2018

Ranked Engineering Specifications 11/8/2018

Concept Selection – EMA Mount [1/2] EMA Mount concept 1 (Bolt In) EMA Mount concept 2 (Sliding Blocks) EMA Mount concept 3 (Drop-In) EMA Mount concept 4 (Trunion Redesign) P12251 11/8/2018

Concept Selection – EMA Mount [2/2] 11/8/2018

Concept Selection – Spring Assembly Spring Concept 1 Used for 0 to 4 “ deflection Works with EMA Concepts 1-3 Will not work with EMA Concept 4 Spring Concept 2 Used for +/- 2 “ Deflection Works only with EMA Concept 4 May be adapted to use with EMA Concepts 1-3 P12251 11/8/2018

Product Selection – Spring [1/2] 11/8/2018

Product Selection – Spring [2/2] 11/8/2018

Concept Selection – LVDT Mount [1/2] LVDT Mount Concept 1 (Direct EMA) LVDT Mount Concept 2 (Side Platform) LVDT Mount Concept 3 (Top Platform) P12251 11/8/2018

Concept Selection – LVDT Mount [2/2] 11/8/2018

Product Selection – LVDT Signal Conditioning 11/8/2018

Product Selection – Safety Cutoff Switch 11/8/2018

Additional Progress – System Level Wiring Diagram 11/8/2018

Additional Progress - AD598 Wiring Diagram 11/8/2018

Additional Progress – T200 Wire Cover Hinged polycarbonate cover Safety measure to prevent accidental electrocution P12251 11/8/2018

Additional Progress – Safety Enclosure 80/20 T-Slotted Aluminum 3/8” Polycarbonate Panels P12251 11/8/2018

Risk Management P12251 11/8/2018

Future Plans [1/3] Perform further analysis on concepts selected in System Design Review Prepare for Detailed Design Review Order materials & parts Machine & install parts Interface all control components Investigate dSPACE control of system P12251 11/8/2018

Future Plans [2/3] P12251 11/8/2018

Future Plans [3/3] P12251 11/8/2018