constant acceleration

Two Approaches of Detecting Weak Moving Target with Constant Acceleration in Sea Clutter

两种海杂波背景下的微弱匀加速运动目标检测方法

An Algorithm and Its Performance Analysis for Detecting the Target with Constant Acceleration Using Randomized Hough Transform

基于随机Hough变换的匀加速运动目标检测算法及性能分析

Study of the Methods for Constant Acceleration Test

恒定加速度的试验方法探讨

The second time derivative is the constant acceleration .

它的二阶导数就是这个恒加速度。

The Study of Constant Acceleration Test

恒定加速度试验的研究

The intrinsic rigid reference frame with constant acceleration moving along a straight line

惯性系中直线运动的常加速度内禀刚性非惯性系

Design and Testing of Constant Acceleration Spray Nozzle

等加速喷嘴的设计与试制

Optimal observer trajectory and simulation analysis for bearings-only tracking of constant acceleration target

常加速目标纯方位跟踪最优观测者轨迹及仿真分析

The cam profiles with constant acceleration section can be conveniently calculated .

采用本方法能够迅速、方便地计算出具有等加速度段的供油凸轮型线；

We know the equations so well from our last lecture from one-dimensional motion with constant acceleration .

上一课的方程我们，已经比较熟了，常数加速度的，一维运动方程。

A calculation criterion of harmonic cam with constant acceleration for fuel injection pumps is presented .

摘要本文提出了具有等加速度段的谐波函数供油凸轮的计算准则。

Dynamics of a maneuvering rotor in constant acceleration and deceleration

飞行器机动飞行时发动机转子等变速运动的动力学特性研究

It focuses on parameter measurement for constant acceleration overdamped coil type geophones .

研究恒加速度过阻尼动圈式地震检波器参数的测量方法。

But the present brake system is trigged with constant acceleration , which affects the comfort .

而现在的制动系统以恒定的减速度制动，这会影响乘客的舒适性。

This paper proposes a new algorithm of detecting target with constant acceleration along parabolic track on the radar coordinate plane .

该文提出了一种在雷达坐标平面中检测匀加速机动目标抛物线轨迹的新算法。

In order to meet the requirements of constant acceleration , constant torque mechanism has been designed to obtain constant torque .

为了满足法规对加速度恒定的要求，设计了恒扭矩机构，实现了将输入轴的非恒力转化为输出轴的恒力。

The modification of nomograph used to determine the base circle radius for constant acceleration and deceleration motion

对确定等加等减速规律凸轮基圆半径诺模图的修正

Hence the equations of motion with constant acceleration can not be used to find the speed at other point of the path .

因此，不能用匀加速运动方程来计算路径上其他点的速率。

The creep curve of PSP includes two phases , which are the deceleration phase and constant acceleration phase .

复合管的蠕变曲线包括减速和恒速两个阶段；

The most common example of motion with ( nearly ) constant acceleration is that of a body falling toward the earth .

最普通的匀加速（近似）运动的例子，是落体运动。

With the constant acceleration of railway line , the safety of Temporary Speed Restriction has become a very important issue in train control system .

随着我国铁路线路的不断提速，列车临时限速的安全性已经成为列车控制系统中的一个重要问题。

This paper generally designs a kind of constant acceleration spray nozzle , gives a method of building constant acceleration curve of equation .

设计了一种等加速喷嘴，给出了建立等加速曲线方程的方法。

Mechanics models of load constant acceleration , constant speed and constant deceleration are built considering stiffness change during load moving horizontally .

考虑重物水平挪移运动过程中钢丝绳的刚度变化，建立了匀加速移动、匀速移动及匀减速移动的力学模型。

The signal model is established when target moves at a constant acceleration . And two methods are given to estimate the moving parameters of the target .

建立了运动目标存在加速度时的回波模型，并提出了两种目标运动参数估计方法。

This technique style show a constant acceleration characteristic in discus speed and before final stage can form a fast speed which horizontal velocity is predominant .

这种技术风格在铁饼速度上表现出持续加速的特征，在最后用力之前可以形成较快的水平分速度占优势的合速度。

In this paper , the piecewise functions of constant acceleration , combined cycloid and combined parabola starting processes with sloping segments are put forward firstly .

首先给出了带爬行段的等加速度、组合摆线、组合抛物线起动过程的分段函数；

According to the flight feature of high-speed unmanned aerial vehicle ( UAV ), a kind of federated Kalman filtering based on constant acceleration moving is presented .

针对高速无人飞行器运动的特点，设计了一种基于匀加速直线运动的联邦卡尔曼滤波器。

With the constant acceleration of informational globalization , journalistic writing which is involved in the process of news spreading is unable to adapt to the situation .

新闻写作是新闻学的核心，要求具有一定的实用性和现实针对性。

A mixture model method is deployed to estimate the static background reference image . The tracking algorithm simply uses a constant acceleration motion model to track objects in the simplest scenarios .

静态背景参考图像由混合模型法估计，在最简单的环境下，跟踪算法则采用匀加速运动模型对目标完成跟踪。

In this algorithm , " current " statistical model , constant acceleration model and constant velocity model are running in parallel , the angle trajectory prediction is the result of interaction of these models .

该自适应IMM算法采用机动目标“当前”统计模型、常加速度模型和常速度模型交互作用构成。