Implement teeth grading offset determination

An earthmoving machine comprising

• an earthmoving implement, and
• control architecture, wherein:
• the earthmoving implement defines a variable implement angle θBucket(t) that is indicative of a current position of the earthmoving implement relative to horizontal as a function of time t;
• the earthmoving implement comprises a plurality of implement teeth extending a tooth height h and defining an active raking ratio r;
• the control architecture comprises one or more linkage assembly actuators and one or more architecture controllers programmed to execute an implement teeth grading offset determination process, the implement teeth grading offset determination process comprising
• determining a variable implement offset angle θDelta(t) at least partially based on a difference between an original target design angle θTgt(t) and the variable implement angle θBucket(t), the original target design angle θTgt(t) indicative of a target implement slope relative to horizontal as a function of time t,
• determining an implement offset IO based on the tooth height h, the active raking ratio r, and the variable implement offset angle θDelta(t), and
• determining a new target design elevation ElvTgt,New(t) based on the implement offset IO and an original target design elevation ElvTgt.Orig(t);
• and
• the one or more architecture controllers are further programmed to operate the earthmoving machine to grade a terrain using the plurality of implement teeth at least partially based on the new target design elevation ElvTgt,New(t).