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winnietank 发表于 2013-5-16 23:45
怎么设置低通滤波?
//#define ITG3200_LPF_256HZ // This is the default setting, no need to uncomment, just for reference
//#define ITG3200_LPF_188HZ
//#define ITG3200_LPF_98HZ
//#define ITG3200_LPF_42HZ
//#define ITG3200_LPF_20HZ
//#define ITG3200_LPF_10HZ // Use this only in extreme cases, rather change motors and/or props
/* MPU6050 Low pass filter setting. In case you cannot eliminate all vibrations to the Gyro, you can try
to decrease the LPF frequency, only one step per try. As soon as twitching gone, stick with that setting.
It will not help on feedback wobbles, so change only when copter is randomly twiching and all dampening and
balancing options ran out. Uncomment only one option!
IMPORTANT! Change low pass filter setting changes PID behaviour, so retune your PID's after changing LPF.*/
//#define MPU6050_LPF_256HZ // This is the default setting, no need to uncomment, just for reference
//#define MPU6050_LPF_188HZ
//#define MPU6050_LPF_98HZ
#define MPU6050_LPF_42HZ
//#define MPU6050_LPF_20HZ
//#define MPU6050_LPF_10HZ
//#define MPU6050_LPF_5HZ // Use this only in extreme cases, rather change motors and/or props
选择你飞控相应的传感器 3S电池的话就打开42HZ 我的是 #define MPU6050_LPF_42HZ
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