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Update README.md

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EmanuelFeru 2019-10-06 23:07:23 +02:00
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README.md
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@ -11,11 +11,11 @@ This repository implements Field Oriented Control (FOC) for stock hoverboards. C
## Firmware architecture ## Firmware architecture
The main firmware architecture including: The main firmware architecture including:
- Estimations: *estimates the rotor position, angle and motor speed based on Hall sensors signal* - **Estimations**: *estimates the rotor position, angle and motor speed based on Hall sensors signal*
- Diagnostics: *implements error detection such as unconnected Hall sensor, motor blocked, MOSFET defective* - **Diagnostics**: *implements error detection such as unconnected Hall sensor, motor blocked, MOSFET defective*
- Control Manager: *manages the transitions between control modes (Voltage, Speed, Torque)* - **Control Manager**: *manages the transitions between control modes (Voltage, Speed, Torque)*
- FOC Algorithm: *implements the FOC strategy* - **FOC Algorithm**: *implements the FOC strategy*
- Control Type Manager: *Manages the transition between Commutation and FOC Algorithm* - **Control Type Manager**: *Manages the transition between Commutation and FOC Algorithm*
![Firmware architecture](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/blob/master/docs/pictures/FW_architecture.png) ![Firmware architecture](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/blob/master/docs/pictures/FW_architecture.png)
@ -41,7 +41,7 @@ A short video showing the noise performance of the Commutation method vs advance
- The C code for the controller was auto-code generated using [Matlab/Simulink](https://nl.mathworks.com/solutions/embedded-code-generation.html) from a model which I developed from scratch specifically for hoverboard control. For more details regarding the working principle of the controller please consult the [Matlab/Simulink model](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/tree/master/01_Matlab). - The C code for the controller was auto-code generated using [Matlab/Simulink](https://nl.mathworks.com/solutions/embedded-code-generation.html) from a model which I developed from scratch specifically for hoverboard control. For more details regarding the working principle of the controller please consult the [Matlab/Simulink model](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/tree/master/01_Matlab).
- A [webview](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/tree/master/01_Matlab/BLDC_controller_ert_rtw/html/webview) was created, so Matlab/Simulink installation is not needed, unless you want to regenerate the code - A [webview](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/tree/master/01_Matlab/BLDC_controller_ert_rtw/html/webview) was created, so Matlab/Simulink installation is not needed, unless you want to regenerate the code
### Field weakening: ### Field weakening
- By default the Field weakening is disabled. You can enable it in config.h file by setting the FIELD_WEAK_ENA = 1 - By default the Field weakening is disabled. You can enable it in config.h file by setting the FIELD_WEAK_ENA = 1
- In BLDC_controller_data.c you can find the field weakening Map as a function of speed: MAP = id_fieldWeak_M1, XAXIS = n_fieldWeak_XA - In BLDC_controller_data.c you can find the field weakening Map as a function of speed: MAP = id_fieldWeak_M1, XAXIS = n_fieldWeak_XA