4句话英文翻译，在线等。质量差的不要翻给我

Overall, moment arm scaling aided the fuzzy logic control algorithm by improving movement accuracy as determined by relative error and correlation.
总的来说，力矩臂的按比例缩放通过改善当由相对误差和相关性确定时的运动精度而帮助了模糊逻辑控制算法。
The PID controller resulted in the most accurate movement tracking after fine tuning the control gains.PID控制器导致了在微调控制增益后最精确的运动跟踪。
This study implies that moment arm scaling is an effective tool for improving motion tracking accuracy of the fuzzy controller in the mechanical arm.本研究表明，力矩臂的按比例缩放是改善机械臂模糊控制器运动跟踪精度的有效工具。
The study also implies that PID controller can be used as a substitute for the fuzzy based controller once the desired motion is prescribed.本研究还表明，一旦规定了所希望的运动，那么PID控制器可以用作模糊基控制器的替代品。