passive tracking发音

意思翻译

被动跟踪，无源跟踪

相似词语短语

passive───n.被动语态；adj.被动的，消极的；被动语态的

passive viewer───被动观察器

passive aggressive───消极攻击的

passive transport───非主动运输，被动运转；[细胞]被动运输；[生理]被动转运

passive acceptance───被动的接受

passive component───n.[电子]无源元件

ais tracking───ais跟踪

holland tracking───荷兰跟踪

tracking polls───跟踪投票

双语使用场景

To improve the performance of passive tracking, the Gaussian sum particle filter (GSPF) was proposed.───为提高被动跟踪性能，提出了一种高斯和粒子滤波方法。

Tracking initiation and data association are key techniques of multi-target passive tracking by single observer.───跟踪起始与数据关联是机动多目标单站无源跟踪的关键技术。

The traditional passive tracking algorithm under polar coordinates and its deficiencies were analyzed.───介绍了极坐标系下的被动跟踪算法及存在的问题，并分析了其原因。

For a single observation of infrared search and track (IRST) system, a new data association algorithm of passive tracking is proposed.───针对红外搜索跟踪系统（IRST）在单站情况下，对目标进行纯方位跟踪时存在的问题，提出一种数据关联算法。

To improve the passive tracking performance of 2D maneuvering target, a new constraint particle filter (CPF) is proposed.───为提高约束条件下的二维机动目标被动跟踪性能，提出了一种约束下的粒子滤波方法（CPF）。

To improve the cooperative passive tracking accuracy in multiple stations, a scheme of target tracking based on DOA and TDOA is proposed.───为提高多站无源协同跟踪的精度，提出了一种基于方位时差的目标跟踪方法。

Observability of Maneuvering Target Passive Tracking with Bearing and Doppler Measurements───基于方位角和多普勒的机动目标无源定位跟踪可观测条件

英语使用场景

The bearing-only location is a nonlinear state estimation in essence; the single observer passive tracking may form a unobservable system, makes the tracking filter instable and divergent.

The feed-forward control of utility grid voltage counteracts the influence of utility grid. The system becomes a simple passive tracking system.

Simulation analysis was made for the performance of the vector transducer passive tracking system.

Then, the passive tracking of a ship are made and its longitudinal size is estimated with the help of an acoustic intensity vector method.

A passive tracking system consisting of multi-radar reconnaissance stations usually uses the time difference of arrival (TDOA) tracking measurement method, which can achieve high tracking precision.

According to this, this paper focuses on the study of bearings-only passive tracking system in the aspects of the target location, time alignment and nonlinear filtering algorithm.

The main obstacles for the passive tracking system are the Doppler and multipath effect. The Doppler compensation is necessary for the high speed target tracking.