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Thomas Dehaeze 2021-01-12 18:51:33 +01:00
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content/zettels/force_sensors.md
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@ -17,9 +17,9 @@ There are two main technique for force sensors:
The choice between the two is usually based on whether the measurement is static (strain gauge) or dynamics (piezoelectric).
Main differences between the two are shown in Figure [1](#org140fe11).
Main differences between the two are shown in Figure [1](#org3f24e8f).
<a id="org140fe11"></a>
<a id="org3f24e8f"></a>
{{< figure src="/ox-hugo/force_sensor_piezo_vs_strain_gauge.png" caption="Figure 1: Piezoelectric Force sensor VS Strain Gauge Force sensor" >}}
@ -29,7 +29,7 @@ Main differences between the two are shown in Figure [1](#org140fe11).
### Dynamics and Noise of a piezoelectric force sensor {#dynamics-and-noise-of-a-piezoelectric-force-sensor}
An analysis the dynamics and noise of a piezoelectric force sensor is done in ([Fleming 2010](#orgef1d5b9)) ([Notes]({{< relref "fleming10_nanop_system_with_force_feedb" >}})).
An analysis the dynamics and noise of a piezoelectric force sensor is done in ([Fleming 2010](#org0a029b5)) ([Notes]({{< relref "fleming10_nanop_system_with_force_feedb" >}})).
### Manufacturers {#manufacturers}
@ -60,19 +60,20 @@ Thus, if a voltage amplifier is used, no change of voltage will be experienced.
However, if a charge conditioner is used, the signal will be doubled.
## Load Cells {#load-cells}
## Strain Gauge (Load Cells) {#strain-gauge--load-cells}
### Manufacturers {#manufacturers}
| Manufacturers | Links | Country |
|---------------|-------------------------------------------------------------|----------------|
|---------------|---------------------------------------------------------------------------|----------------|
| Sensel | [link](https://www.sensel-measurement.fr/en/3-load-cell) | France |
| Omega | [link](https://www.omega.com/en-us/resources/load-cells) | United Kingdom |
| Megatron | [link](https://www.megatron.de/en/category/load-cells.html) | Germany |
| PCB | [link](https://www.pcb.com/products/product-finder?tx=19) | USA |
| Interface | [link](https://quickship.interfaceforce.com/product-category/load-cells/) | USA |
## Bibliography {#bibliography}
<a id="orgef1d5b9"></a>Fleming, A.J. 2010. “Nanopositioning System with Force Feedback for High-Performance Tracking and Vibration Control.” _IEEE/ASME Transactions on Mechatronics_ 15 (3):433–47. <https://doi.org/10.1109/tmech.2009.2028422>.
<a id="org0a029b5"></a>Fleming, A.J. 2010. “Nanopositioning System with Force Feedback for High-Performance Tracking and Vibration Control.” _IEEE/ASME Transactions on Mechatronics_ 15 (3):433–47. <https://doi.org/10.1109/tmech.2009.2028422>.