求翻译：由上节可知：传统 STF 是建立在输出残差序列正交性原理之上的扩展卡尔曼滤波器，因此与 EKF 类似，STF 依然存在自身无法克服的理论局限性：是什么意思？

Seen from the previous section : the traditional STF is built on the principle of orthogonal output residuals extended Kalman filter , so similar to the EKF, STF still unable to overcome their theoretical limitations:

The section on known: Traditional STF is based on Output Residual serial orthogonality theory of extended Kalman Filter, and therefore similar EKF, STF persists itself cannot overcome the theoretical limitations:

May know by the previous section: Traditional STF is the establishment expands the Kalman filter above the output residual error sequence orthogonal principle, therefore is similar with EKF, STF still has the theory limitation which oneself is unable to overcome:

正在翻译，请等待...

正在翻译，请等待...