Читать книгу Global Navigation Satellite Systems, Inertial Navigation, and Integration - Mohinder S. Grewal - Страница 152
Comparable Sensor Performance Ranges
ОглавлениеOrder‐of‐magnitude ranges for the inertial sensor errors in these INS performance categories are summarized in Table 3.1. Inertial sensors below tactical grade are sometimes called commercial grade or consumer grade.
Table 3.1 INS and inertial sensor performance ranges.
| Performance ranges | ||||
| System or sensor | High | Medium | Low | Units |
| INS | NMi/h CEP rate | |||
| Gyroscopes | deg/h drift rate | |||
| Accelerometers | (9.8 m/) bias |
