Sensors-Experts & Associates

Let our professional

services help you to design with confidence 

What We Do for Physical Design

• Conceptual design of micro-electro-mechanical systems (MEMS), sensors and actuators

• Analytical modeling

• Finite Element Analysis (FEA) with ANSYS

• Multi-physics / multi-field simulations

• Expert knowledge of ANSYS Parametric Design Language (APDL)

• Reduced order modeling

• Optimization

• Layout

Example of coupled field analysis: 

Coupled thermo-mechanical Package - Device modeling

Algorithm Development

• Matlab based experiemce developing: 
• Optical Image Stabilization (OIS) 
• Heart Rate (HR) and Heart Rate Variability (HRV) based on optical PPG sensor
• Sleep detection and staging, based on accelerometer
• Altitude change, based on barometer
• Energy expenditure, based on accelerometer and HR
• Aerobic fitness
• Gyroscope bias temperature compensation
• Magnetometer hard iron and soft iron calibration
• Compass (geo-magnetic and gyro fusion)

 Example of reduced order modeling:

6 DOF analysis of tri-axial gyroscope