Akebono Brake Corporation EPB Systems Design Engineer in Farmington Hills, Michigan
Based on internal/external/regulatory requirement, develop the electromechanical brake system and architecture through the phases of requirement analysis, establishing system design specification, system design and test verification. Achieve the optimized system performance by working with design engineers responsible for subsystems and components to derive necessary requirements using both top-down and bottom-up approaches. With combined theoretical, numerical and testing methodology, ensure the system design meets requirements via testing and proving traceability from requirements all the way down to test verification results. The brake system could be for service or parking function only, or combined such functions.
System Analysis and Documentation
Establish Akebono?s baseline system requirements for advanced electric brake applications;
Manage and establish core work products used for validation of system requirements;
Collaborate with cross functional engineering team to establish system requirement specifications.
Collaborate with cross functional engineering team to establish component-level requirements for optimized system architecture and performance;
Support system engineering team with establishment of use and test cases with traceability to system requirement specifications;
Collaborate with system engineering team to insure requirement traceability throughout the development lifecycle.
Participate in team reviews to make sure the development work is fully A-SPICE and ISO26262 compliant; generate necessary evidence report for demonstrating the compliances.
System Design and Development
Based on the system requirement specifications, optimize the system architecture and design to ensure complete requirements coverage.
Establish the theoretical system model from first principles using conventional or analytical system dynamics;
Work with subsystem/component design engineers to establish necessary system parameter requirements.
Develop closed loop model for state feedback control and estimation using modern control theory.
Validate the closed loop system robustness and parameter sensitivity using MiL and RCP bench techniques.
Verify the system performance against the system requirements in case of any change from subsystem or component level;
Verify the system meets the design specification via the development verification tests (Pre-software integration test);
Develop system countermeasures as needed;
Request and support specialized equipment development for characterization of electrical and mechanical sub-components of the electro-mechanical assembly under development;
Support the system test engineer to execute both System Test and System Integration Test plans as needed.
Other duties may be assigned
Education and/or Experience (minimum required for the position)Master degree in Mechanical engineering with concentration of controls, Mechatronics, Computer Science or Electric Engineering and 2.5 + years of related industrial experience is required. PhD in Mechanical engineering with concentration of controls, Mechatronics, Computer Science or Electrical Engineering.
Required & Preferred Traits and Skills
Track record showing strong project leadership skills
Strong understanding of coupled electromechanical system dynamics
Strong theoretical & numerical modeling capability
Experience using system optimization techniques to insure optimal system design solution
Experience in Linear and Non-Linear System Theory and Controls
Experience modeling closed loop system dynamics using Matlab/Simulink
Experience in motor and power electronic control theory for PMSM motors.
Familiarity with vehicle ESC and braking systems
Experience with Parameter Identification Techniques
Track record of establishing modern closed loop control systems
CarSim for closed loop MiL validation in Simulink
Rapid Control Prototyping using dSPACE Toolchain and Mathworks Real-Time Workshop
dSPACE Control Desk
Experience developing Matlab GUI for System Development Tool integration
Essential Knowledge, Skills, Abilities
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Ability to read, analyze, and interpret common scientific and technical journals, financial reports, and legal documents.
Ability to respond to common inquiries or complaints from customers, regulatory agencies, or members of the business community.
Ability to write speeches and articles for publication that conform to prescribed style and format.
Ability to effectively present information to top management, public groups, and/or boards of directors.
Ability to apply advanced mathematical concepts such as exponents, logarithms, quadratic equations, and permutations.
Ability to apply mathematical operations to such tasks as frequency distribution, determination of test reliability and validity, analysis of variance, correlation techniques, sampling theory, and factor analysis.
Ability to define problems, collects data, establish facts, and draw valid conclusions. Ability to interpret an extensive variety of technical instructions in mathematical or diagram form and deal with several abstract and concrete variables.
Supervisory ResponsibilitiesThis position does not have direct supervisory responsibility. However, this position is required to lead cross-functional teams and manage the multiple competing deadlines from each of the interfacing departments.
This position requires the following physical abilities: to sit; to use hands (to finger, handle, or feel), to reach with hands and arms, to stand, to talk, to hear and occasionally lift and/or move up to 50 pounds. In addition, the specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus.
The work environment is mostly sedentary; however, there is occasional exposure to moving mechanical parts and vibration and to outside weather conditions. The noise level in the work environment is usually moderate.
This position does not have any other requirements.