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июль 2016 — н.в.
Rockwell Collins Inc,, г. Cedar Rapids IA USA.
Boeing CH-47F (Chinook) Helicopter Avionics Management System Program
o Responsible, as a team member (Richardson TX and Cedar Rapids IA), for AMS Common Avionics Architecture System (CAAS) Platform level requirements capture, system design, test design and requirements validation and verification (V&V) activities in the development lab thru integration testing execution in preparation for Blue Label software delivery to System Integration Lab (SIL).
o Responsible for Platform level requirements management via IBM Rational DOORS software, Tortoise Subversion (SVN) version control software, and Peer Review Eclipse Plugin (PREP) software by way of analysis, decomposition, and allocation of System Software Specification (SSS), System Integration Test (SIT) verification documents, Interface Requirements Specification (IRS), Human Machine Interface Design Description (HMIDD) for Multi-Function Displays (MFDs) and Control Display Units (CDUs), Interface Design Description (IDD), Software System Design Description (SSDD), Data Loader Specification (DLS) interfacing with Boeing’s Prime Item Development Specification (PIDS) and Crew System Interface Description (CSID) as well as with subsystem level Software Requirements Specification (SRS) for the helicopter AMS Communication System that includes replacing Raytheon V/UHF ARC-231 with Rockwell Collins V/UHF ARC-210 software-definable radio and addition of ARC-220 Advanced High Frequency (HF) Aircraft Communication System (communication via MIL-STD-1553 data bus).
o Requirements linking and structuring in DOORS modules, requirements errors correction via the PREP process.
o Interface with and support of departments, system and subsystem engineers, architects, and domain leads through requirements capture, functional & integration testing, and software delivery.
o Coordination, documentation, review, and test of display formats, display functions, crew alerting logic, and system interfaces.
o Deadlines monitoring (Rockwell's Agile Software Development Sprints, PDR, CDR) and active participation in project schedules regarding requirements status.
сентябрь 2014 — н.в.
2 года и 6 месяцев
Sikorsky Aircraft Corporation, г. Stratford CT USA.
Program Platforms: S-92A Commercial Helicopter Platform, S-76D Commercial Helicopter Program, HH-60W Combat Rescue Helicopter (CRH)
o Responsible for Requirements Management by way of analysis, decomposition, and allocation of high-level requirements, following the International Council on System Engineering (INCOSE) “Good Requirements” guidelines, using the DOORS database application, to operation and interrelationships of various aircraft subsystems including Transmissions (Improved Durability Main Gearbox, Tail Gearbox), Avionics, and Flight Controls among others. Requirements Change Management via Problem Change Reporting (PCR) tool. Coordination of all activities with Subject Matter Experts (SME).
o Responsible for Validation and Verification (V&V) activities surrounding the helicopter platform and ongoing projects.
o Responsible for Risk Management which includes risk identification, risk assessment, and risk mitigation plan definition of system level risks.
o Responsible for System Integration Activities in coordination with Subject Matter Experts (SME), which include participating in the resolution and clarification of inter-segment and inter-IPT (Integrated Project Team) requirements by refining, clarifying and communicating the necessary requirements as needed to resolve identified problems and concerns.
o Responsible for leading and conducting trade studies working with design teams as design details and alternative configurations emerge where alternative configurations are gathered from all stakeholders and integrated into a system level trade study that considers technical, schedule, and cost impacts.
o Responsible for coordination of Technical Reviews such as System Requirements Reviews (SRR), System Function Reviews (SFR), and Preliminary Design, Critical Design, and Test Readiness Reviews (PDR, CDR, TRR) following company’s procedural guidelines.
o Involved in the on-going Sikorsky project of introduction of the Rotor Ice Protection System (RIPS) to the S-76D helicopter platform thru identifying system level requirements in relation to changes of Avionics, and Electrical and Mechanical Hardware.
o Familiar with FAA/EASA Part 29, RTCA/DO-178B, DO-160, MIL-STD-810 and various other necessary standards.
октябрь 2013 — январь 2014
Richter Lighting Technologies GmbH, г. Heubach Germany.
Richter Lighting Technologies GmbH,
UL Certification Program for Manufacturing Process of System LED-light products
o As a Project Leader designed and implemented Quality Management System, following ISO-9001:2008 guidelines, in order to obtain UL Listing for the company’s 1) System LED-light Products, and 2) Products’ Manufacturing Process.
o Mapped out the processes within the company for regulatory compliance.
o Interfaced with the UL approval/testing facilities in San Jose, CA as well as with local site.
o Suppliers’ management related to UL certification.
Apple Campus, Cupertino, CA
o As a Project Leader performed interface management regarding System LED-light products for the new Apple building.
o Introduced novel concepts designs of supporting structures for lighting and other equipment (e.g. occupying sensors, strobe lights, speakers) interfaces.
o Suppliers’ management activities.
май 2011 — март 2012
Lam Research AG, г. Villach Austria.
Spin-Clean NexGen Platform
Technical System Owner/System Lead Integration Engineer, Development & Engineering Department
o Led a team thru a Concept & Feasibility (C&F) phase of the Product Development & Release process (PDR) for the new Spin-Clean NexGen Platform comprised of Lead System Engineers (subject-matter experts for Process Modules, Electrical System, Fluid Delivery System, Software, and Robots) and CAD designers interfacing with Program Management (PM), Product Marketing & Management (PMM), Customer Applications and Technology (CAT), Supply Chain, Product Support and Field Service departments.
o Made presentations of developed concepts, including risks associated with them, to company’s headquarters management team in Fremont at monthly technical review meetings.
o Developed System Requirements based on the product specifications from the CAT and product configuration options from the PMM. Made sure that all interfaces for the entire product were well defined and that the system met engineering and compliance standards as well as that the design was integrated so that the overall product (mechanical and electrical hardware, and software) performed as described in the System Requirements Document (SyRD).
o Prepared and developed C&F required deliverables including: Work Breakdown Structure (WBS); WBS Dictionary; Product Risk Register and Risk Mitigation Plans.
январь 2009 — июль 2009
Rockwell Collins Inc., г. Richardson TX USA.
Commercial Systems Flight Control, Remote Actuation Electronics
Principal System Engineer, Systems Engineering Department
Airbus A350XWB Program
o Performed Systems Engineering work on THSA’ (Trim Horizontal Stabilizer Actuator) EMCU (Electrical Motor Control Unit). Helped writing EMCU functional HW&SW test cases for engineering unit in pre-qualification phase (DOORS). Linked SRID requirements (System Requirements Identification Document) to the EMCU’s ATP and QTP.
февраль 2006 — октябрь 2008
2 года и 9 месяцев
Honeywell International Inc., г. Torrance CA USA.
Aerospace Group, Air Transport and Regional
Principal System Engineer, Systems Engineering Department
Airbus A350XWB Program
o Led multi-site effort for the Equipment Plans Review by preparing Equipment and Hardware Plans Dossiers comprising system and product level plans (Validation&Verification and Qualification to Environment Test Plans) as well as Equipment Installation Requirements Documents (utilizing DOORS) for the Supplier System PDR (SSyPDR).
o Led a team effort to establish Research Development Estimate variance cost for the program from inception thru certification.
o Coordinated effort to prepare Supplier System Development Plan for A350XWB Air Conditioning System at the start of the Joint Definition Phase (JDP).
o Participated in a major win and provided support to the Program Management Office during initial two plateau phases for the A350XWB aircraft commercial offering.
o Coordinated efforts of Engineering, Advanced Manufacturing Engineering, Sourcing, Cost-Takeout, Sales, Marketing and Product Management teams in order to meet program pursuit milestones, such as draft Technical Answer Offers’, weekly Trend Monitoring’ (Bills Of Material, Direct Maintenance Cost, Operational Interrupts), and Supplier Development Plans timely submittals.
Boeing 737RS Program
o As Integrated Product Technical Lead coordinated Honeywell multi-site team effort to develop Sensors’ Requirements for Environmental Control System (ECS) proposed architecture. Hosted weekly meetings and telecons with technical and sourcing specialists focusing on Design to Cost (DTC) objectives.
o Participated in Boeing workshops focusing on airplane ECS and Electrical Power (EP) distribution.
o Hosted weekly System Requirements Documents (SRD) development meetings creating compliance matrices for all ECS pertaining systems including Air Conditioning Packs, Wing Anti Ice, Galley Refrigeration, Fire Detection and Suppression, Pump Liquid Loop, Forward and Aft Cargo Compartments Systems.
o Led Honeywell multi-site team effort to develop ECS pertaining Integrated Modular Avionics (IMA) signals matrix. Hosted weekly meetings and telecons.
o Supported and participated in down-selection process of Sub-Tier Suppliers for several subsystems including Fire Detection and Suppression Systems, and Wheel Well Smoke Detection System. Participated in IMA related, Boeing hosted workshops.
o Hosted weekly IMA/EP/ECS integration meetings, focusing on ECS Load Analysis. Participated in weekly controls meetings pertaining to ECS demonstrator unit.
декабрь 2002 — февраль 2006
3 года и 3 месяца
Parker Hannifin Corporation, г. Irvine CA USA.
Aerospace Group, Control System Division
Senior Design Engineer, Performance Analysis Group
Lockheed Martin Joint Strike Fighter (JSF) F-35 Program
o Involved in all aspects of correlation of the Matlab/Simulink model (developed by Moog, Inc.) with Horizontal Tail/AB and Rudder/AB Electro-Hydrostatic Actuation Systems (EHAS).
o Reviewed and compared the Electronics Unit (EU) source code (developed by Hamilton Sundstrand) with the Software Requirement Specification (SRS) document for integration tests.
o Made changes in existing PWM brushless DC motor Matlab/Simulink model and in the actual controller source code, written in C language, in order to achieve better motor predictions; worked on correlation of the pump and motor test results within Matlab/Simulink environment.
o Reviewed and compared the Power Drive Electronics (PDE) simulator source code (velocity and current loops, only) against the SRS document.
o Familiarized in detail with Field Oriented Control algorithms (Clarke-Park transformation and Space Vector Modulation) for digital control of brushless DC motors.
o Correlations involved: dynamic stiffness analysis; frequency response; slew rate; step response; positional accuracy tests, etc.
o Daily interface with mechanical, electronics, software/hardware, and test lab engineers, following Qualification and Acceptance Test Procedures (QTPs and ATPs) in order to correlate model with the actuator performance.
o Supported ARJ21 (Chinese commercial aircraft) program thru making predictions in Matlab/Simulink environment for Elevator, Aileron, and Rudder Primary Flight Controls Systems (PFCS). Tests included stability, hysteresis, impedance analysis, frequency and step response, and slew rate analysis.
Orbital Sciences Kinetic Energy Interceptor (KEI)
o Successfully completed initial proposal for Kinetic Energy Interceptor (KEI) missile program for Orbital Sciences Corp., to customer specification requirement document. Wrote subsequent performance analysis prediction report as a part of the overall proposal.
Unspecified Article – 1 (USA – 1)
o Successfully correlated Unspecified Article – 1 (USA - 1) Elevon and Spoiler Matlab/Simulink models with electro-mechanical actuator test units. Coordinated and ran numerous frequency response, slew rate, step response, and positional accuracy tests of actual units in order to achieve better model predictions. Used various compensation techniques such as lead/lag networks, low-pass and notch filters. Reviewed the source code for the Control Actuation System (CAS) electronics controller and compared it with Matlab/Simulink model. Wrote subsequent performance analysis reports for both units.
июнь 1999 — ноябрь 2002
3 года и 6 месяцев
SMC Corporation of America Inc., г. Tustin CA USA.
R&D Design Engineering Department, Chiller Division
Mechanical Design Engineer
o Performed complete system design on Water-Cooled and Air-Cooled industrial-based modular type chillers, and made preparations for chillers production of various sizes and configurations.
o System design included: fluid flow analysis; sheet-metal structure design; refrigeration module, pump-tank module, and electrical module system design, which had to be in compliance with market based system requirements; subsequent equipment and components sizing; vendor selection; budget administration; components and equipment price negotiation; suppliers management; assembly of prototype chiller units; laboratory testing and evaluation of chillers’ performance with data acquisition systems on assembled prototype chiller units.
o Led and supervised engineers in overall chiller system design.
o Implemented PID control algorithm for chiller temperature controller using C and assembly language with 38027 series Mitsubishi chip.
o Performed relay feedback tests to tune the chillers, using Ziegler-Nichols rules.
o Designed electro-mechanical system and its associated controls for an environmental chamber used for chiller testing.
октябрь 1998 — май 1999
KMA Consulting, г. Costa Mesa CA USA.
Mechanical Engineering Consulting Firm
Mechanical Design Engineer, Heating Ventilating and Air Conditioning System Design
o Designed systems for non-residential and residential facilities. Design included:
• Calculations of heat load using "Carrier" E-20 II computer software. Duct layout using AutoCAD computer software.
• Coordination of the design with architects, as well as with electrical, structural and mechanical engineers. Frequent site visits.
апрель 1997 — сентябрь 1998
1 год и 6 месяцев
Califronia Turbo Inc., г. Ontario CA USA.
Transformer-Cooling Fans Manufacturing Company
o Designed control panels to control behavior of blower fans, using circuit breakers, over-load protective devices, contactors, time-delay devices, and transformers.
o Designed, analyzed fabrication of products for installation activities to ensure that equipment components conform to engineering design and customer specifications.
o Conducted field site inspections at “Edison” and “PG&E” substations to ensure that transformer cooling fans meet customer’s requirements.
DOORS Training. Thru Honeywell, г. Torrance CA USA
Six Sigma Green Belt Training. Thru Honeywell, г. Torrance CA USA
Environmental Control System Bootcamp. Thru Honeywell, г. Torrance CA USA
Matlab/Simulink Seminars including Real-Time Workshop (Embedded Coder). Thru Parker, г. Irvine CA USA
SINDA/G Thermal Analysis. Thru Parker, г. Irvine CA USA
LabVIEW Basics I and II. National Instruments, г. Irvine CA USA
Utility Hydraulic Systems & Subsystems and Basic Aerospace Hydraulics. Thru Parker, г. Irvine CA USA
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