Lezheng Fang Email & Phone Number

Beaverton, Or, Us

Acoustic Design, Simulation, Testing.Machine Learning, Signal Processing.

Atlanta, Georgia , Us

Research concentrates in structural dynamic, vibration and acoustics.Google Scholar Profile: https://scholar.google.com/citations?user=50wS-hsAAAAJ&hl=en&oi=aoProject experiences: Vibration testing and analysis, Acoustic mapping, Loudspeaker design and simulation, Ultrasonic holography and focusing. Machine learning, Nonlinear system identification, PID controller design, Modeling experience with SolidWorks, NX and AutoCAD.Computational experience with MATLAB, Simulink, Julia, Python, C++, R Studio, COMSOL, ANSYS.

Atlanta, Georgia , Us

Beaverton, Or, Us

• FEA and BEM simulations (COMSOL, VituixCAD) on loudspeaker enclosure and waveguide design and optimization. • Ray Tracing simulations (COMSOL, MATLAB) on interior loudspeaker performance and speech clarity analysis. • C# programming on acoustic product GUI.

Bethlehem, Pa, Us

Defect Growth Characterization In Modern Rail Steel is a project held by Weidlinger Associates, Inc, Harvard University, Lehigh University, and Federal Railroad Administration. As an undergraduate researcher at Lehigh University, I · Designed the tests for fatigue and tensile strength measurement.· Machined the rail samples into required specimens.

Bethlehem, Pa, Us

Topic: Multi-robot coverage control in non-convex environmentWorked with Dr. Subhrajit Bhattacharya to try to establish a dynamic equilibrium for a finite number of robots under optimized coverage distribution.

Bethlehem, Pa, Us

Establishing a Flow Network for Experiments on Blockages and Their Detection is a mountaintop project held by Lehigh University, as a member of the project group, I· Designed the digital pipeline networks for FEM simulation and test.· Built the pipeline networks and measured experimental data.WebSite: http://www.lehigh.edu/~pab409/mountaintop2016.html

Bethlehem, Pa, Us

Temperature Measurement In Welding Environment is a research project held by Lehigh University. As an undergraduate research assistant, I· Wrote and calibrated the LabView program for high-temperature measurement.· Set up and connected the data acquisition device to the welding plate.

Davidson, North Carolina, Us

Capstone page: https://te.lehigh.edu/sites/te.lehigh.edu/files/2017%20TE%20Capstone%20brochure.pdfWorked in a capstone team aiming to realize a locking mechanism in Ingersoll Rand's pneumatic impact hammer to enable a manual fastening function. Design: brainstormed and scored a number of locking mechanisms utilizing stopping pins.Simulation: Conducted stress anlaysis and failure testing in commercial FEA softerware ANSYS.Experiment: Fabricated two gripping gears and a experimental fixtures to conduct failure testing subject to different level of torques. Business: Conducted market research and customer interviews. Evaluate the added feature in a competitive market.

Doctor Of Philosophy - Phd, Mechanical Engineering

Master Of Science - Ms, Computational Science And Engineering

Bachelor Of Science, Mechanical Engineering