feat(FOC): 实现电流环控制并优化相关逻辑

新增了电流环控制功能,包括通过三相电流计算 Iq 的 `cal_Iq_Id` 方法,并在 `current_control` 中实现了基于 PID 的电流控制逻辑。同时对电压设置、占空比计算等部分进行了调整与优化。

refactor(filter): 移除冗余的电流卡尔曼滤波器实现
删除了 `Filter.cpp` 和 `Filter.h` 中关于 `CurrentKalman` 类的冗余代码,统一外部定义,简化结构。

refactor(health): 改进热量控制器算法和数据类型
将热累积计算改为更精确的分段处理方式,并引入 Q16.16 定点数提升运算精度与性能;增加对异常温度值的判断修正。

fix(CAN): 调整电流发送顺序及标志位设置位置
修改 CAN 发送中 V 相与 W 相电流打包顺序,确保通信正确性;调整发送标志设置逻辑至主循环任务内触发。

chore(headers): 清理无用头文件引用和结构调整
移除了多个源文件中不必要的头文件包含(如 `<cstdio>`、`<array>`),并对部分全局变量声明做了 extern 处理以避免重复定义问题。
This commit is contained in:
cbb
2025-12-05 00:46:19 +08:00
parent 871e33e10f
commit 93cbf18f1f
11 changed files with 152 additions and 150 deletions
+9 -1
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@@ -1,5 +1,6 @@
#include "adc.h"
#include "Can.h"
#include "DengFOC.h"
#include "Filter.h"
#include "math.h"
#include <cstring>
@@ -20,8 +21,8 @@ constexpr float MIN_CURRENT = -40.0f;
constexpr float MAX_VCC = 65.0f;
constexpr float MIN_VCC = -0.1f;
extern CAN_transmiter CAN0_transmiter;
extern FOC_Controlroller FOC;
sampler sampler; // 采样器初始化
u16 adc_value[6] = {0}; // 显式初始化数组元素为0
/*!
\brief configure the DMA peripheral
@@ -171,14 +172,17 @@ float sampler::get_drv_temp() {
float sampler::get_current(char type) {
switch (type) {
case 'U': {
// return currU_samples[current_sample_index];
tempora_sample = medium_filter(currU_samples, FILTER_SIZE + 1);
break;
}
case 'V': {
// return currV_samples[current_sample_index];
tempora_sample = medium_filter(currV_samples, FILTER_SIZE + 1);
break;
}
case 'W': {
// return currW_samples[current_sample_index];
tempora_sample = medium_filter(currW_samples, FILTER_SIZE + 1);
break;
}
@@ -189,6 +193,7 @@ float sampler::get_current(char type) {
if (tempora_sample < MIN_CURRENT or tempora_sample > MAX_CURRENT) {
return ERROR_ADC_VAL;
}
return tempora_sample;
}
@@ -238,6 +243,7 @@ void sampler::update_drv_temp() {
*/
void sampler::update_current() {
u8 idx = current_sample_index;
extern FOC_Controlroller FOC;
// 优化计算
const float scale = ADC_SCALE * CURRENT_FACTOR;
const float offset = CURRENT_OFFSET * CURRENT_FACTOR;
@@ -251,6 +257,8 @@ void sampler::update_current() {
if (current_sample_index >= FILTER_SIZE - 1) {
current_sample_index = 0;
}
// 卡尔曼滤波更新
float voltage = FOC.voltage_power_supply;
}
/**
+3 -3
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@@ -445,10 +445,10 @@ void CAN_transmiter::update(void) {
Target_Control_Mode = FOC.control_mode;
controller_Mode = FOC.control_mode;
// 使用简单平均滤波的电流值
u_current_union.f = sampler.get_current('U') * 1000;
w_current_union.f = sampler.get_current('W') * 1000;
v_current_union.f = sampler.get_current('V') * 1000;
// testfloat_union.f = KTH7823.getVelocity();
}
/*!
@@ -624,8 +624,8 @@ u8 CAN_transmiter::CANFD_all_Send() {
pack_u16_to_bytes(transmit_data, 0, mcu_temp);
pack_u16_to_bytes(transmit_data, 2, motor_temp);
pack_u16_to_bytes(transmit_data, 4, u16(u_current_union.f));
pack_u16_to_bytes(transmit_data, 6, u16(w_current_union.f));
pack_u16_to_bytes(transmit_data, 8, u16(v_current_union.f));
pack_u16_to_bytes(transmit_data, 6, u16(v_current_union.f));
pack_u16_to_bytes(transmit_data, 8, u16(w_current_union.f));
transmit_data[10] = (transmit_data[10] & ~0x07) |
((MotorStatus & 0x01) |
((MagStatus & 0x01) << 1) |
-2
View File
@@ -8,7 +8,6 @@
#include "gd32c10x_rcu.h"
#include "gd32c10x_timer.h"
#include "initial.h"
#include <cstdio>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
@@ -139,7 +138,6 @@ void TIMER2_IRQHandler(void) {
break;
}
case 9: {
CAN0_transmiter.can0_send_flag = SET;
scheduler.taskFlags |= (1 << TASK_CAN_TRANSMIT);
break;
}
+2 -2
View File
@@ -27,8 +27,8 @@ volatile bool spi_dma_tx_complete = false;
volatile bool spi_dma_rx_complete = false;
angle_sensor KTH7823; // 角度传感器初始化
EncoderAngleKalman Angle_kalman(KTH7823.getAngle(), 1.0f, 1e-4f, 0.25f);
EncoderVelocityKalman Vel_kalman(Angle_kalman.getAngle(), 1e-5f, 1e-6f, 0.02f);
extern EncoderAngleKalman Angle_kalman;
extern EncoderVelocityKalman Vel_kalman;
/**
* @brief SPI DMA initialization