A novel bidirectional high overload piezoresistive differential pressure sensor based on topology optimization

Key Points

• The sensor shows a unique design that efficiently handles high overload conditions, improving performance.
• Performance metrics improved with topology optimization, leading to better sensitivity and responsiveness.
• Observational analysis confirmed its efficacy under various pressure levels, particularly in high overload scenarios.
• This innovation may enable more precise pressure measurements in practical applications, though further testing is required.