کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7121065 | 1461464 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Online calibration and compensation of total odometer error in an integrated system
ترجمه فارسی عنوان
کالیبراسیون آنلاین و جبران کل خطای کیلومتر شمار اتومبیل در سیستم یکپارچه
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
چکیده انگلیسی
Odometer is a good information source for land vehicle navigation because it can detect the velocity or mileage of a vehicle. Odometer scale factor, misalignment, and level arm with inertial measurement unit are the three sources of integration inaccuracy. However, they are difficult to be calibrated using a single procedure as they vary with many factors, such as the environment temperature, loading, and mounting factors. The online calibration method of the total odometer error and the odometer-aided inertial navigation system algorithm based on Coriolis Law were derived in this study. Vehicle test results indicated that the proposed calibration method can perform a good estimation of total odometer error. Navigation accuracy can be improved significantly with the calibrated odometer when the Global Positioning System declares loss-of-lock, which is approximately 1â° of the mileage.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Measurement - Volume 123, July 2018, Pages 69-79
Journal: Measurement - Volume 123, July 2018, Pages 69-79
نویسندگان
Leilei Li, Hongxing Sun, Sheng Yang, Xuewen Ding, Jin Wang, Jinlong Jiang, Xiuhua Pu, Chunhua Ren, Ning Hu, Yongcai Guo,