In some processes of resin matrix composites, such as a hot pressing process and RTM,the resin flow is an important phenomenon which can be detected by resin pressure.

• 结果表明,该系统具有准确度高和动态响应敏感的特点,满足热压成型过程树脂压力的测试要求,为研究工艺过程树脂流动行为提供了有力的测试与验证手段。