Table 3 Application comparison of various strain sensors
From: Sensing as the key to the safety and sustainability of new energy storage devices
Strain sensor | Reference | Advantage | Disadvantage |
|---|---|---|---|
Strain gauge | [51] [54] | Easy to apply and operate | Low accuracy |
The weighing sensor | [55] | The method design is simple | Difficult spatial layout |
Strain sensor based on magnetic field | High measurement accuracy | Vulnerable to influence and interference | |
CNT | [57] | It can be decoupled from temperature measurement | Operation is difficult to implement |
FBG | [62] | High sensitivity and accuracy | Special treatment is required to ensure stability |