| ID | 原文 | 译文 |
| 57138 | 基于基站通常布置在建筑体墙面上的事实,提出了一种融合建筑信息模型的基站自标定技术,用于提升自标定性能,同时,使用克拉美罗下界进行理论性能分析. | Based on the fact thatbeacons are usually set on the walls，a beacons self-calibration technology based on building informationmodeling is proposed to improve the performance of self-calibration. In the meantime，Cramer-Ｒao lowerbound ( CＲLB) is used to analyse its performance in theory. |
| 57139 | 所提技术在半定规划算法中融入了建筑信息模型空间约束. | Based on the semidefinite programming self?calibration algorithm，the proposed algorithm considers to use the building information modeling. |
| 57140 | 克拉美罗下界分析和算法仿真实验结果表明,融入建筑信息模型中的空间约束有效地提升了基站自标定的精度. | CＲLBanalysis and simulation shows the proposed algorithm efficiently improve the accuracy of self-calibration. |
| 57141 | 针对低成本惯性测量器件采用基于滤波的姿态解算算法存在精度低、抗干扰性差等问题,提出了一种基于共轭梯度法与互补滤波相融合的自适应参数调节的混合滤波算法. | In order to solve the problems such as low precision，poor anti-jamming ability in attitude esti?mation algorithms based on filtering for low-cost inertial sensors，a new adaptive hybrid filter algorithmbased on conjugate gradient method and complementary filter is proposed. |
| 57142 | 该算法首先利用共轭梯度算法对加速度计和磁力计的数据进行姿态四元数的迭代估算,再通过互补滤波算法将陀螺仪更新的姿态与其进行信息融合,最后根据载体的运动状态自适应调节滤波参数,实现最优姿态估计. | The conjugate gradient algo?rithm adopted to process the data measured by accelerometer and magnetometer at first，and estimatedtheir attitude quaternion iteratively. Then，the complementary filter is used to fuse the information of thegyro updated attitude and the iterative optimized attitude of the conjugate gradient method. |
| 57143 | 为验证所提算法的可行性和抗干扰性,与其他滤波融合算法在移动机器人平台上进行抗磁干扰和抗运动加速度干扰实验. | Finally，ac?cording to the motion state of the carrier，the complementary filtering parameter is adjusted adaptively toobtain the optimal attitude estimation. To verify that the algorithm is feasible and anti-interference，it iscompared with other filter fusion algorithms in the experiments of anti-magnetic interference and anti-in?terference of motion acceleration. |
| 57144 | 实验结果表明,该算法可以有效地降低磁干扰和运动加速度干扰对姿态角解算的影响,其姿态角解算精度优于传统的梯度下降法、高斯牛顿法和共轭梯度法的滤波融合算法. | It is shown that the proposed algorithm effectively reduces the interfer?ences caused by magnetic field and motion acceleration，and has better precision of attitude angle estima?tion than that of traditional gradient descent algorithm，Gauss Newton algorithm and conjugate gradient al?gorithm. |
| 57145 | 为了进一步提高车辆乘坐舒适性，同时有效地解决线性二次型高斯最优控制器在实际应用中存在的待测状态变量多、路面参数获取困难、应用成本高等问题，基于 1 /4 车辆座椅主动悬架系统模型，设计了一种基于次优控制理论的车辆座椅主动悬架，并对不同待测状态变量下的车辆座椅次优主动悬架的性能进行了探讨，进而得到了基于次优控制理论的车辆座椅主动悬架的最优控制策略. | In order to improve the ride comfort of vehicles，and effectively solve the problems of linear quadratic Gaussian optimal controller in practical application，such as many state variables to be mea- sured，difficulty in obtaining road parameters，and high application cost，a vehicle seat active suspension based on suboptimal control theory is designed according to 1 /4 vehicle seat active suspension system model，and the performance of the vehicle seat suboptimal active suspension under different state variables is discussed. |
| 57146 | 在此基础上，通过与传统车辆座椅被动悬架、最优控制主动悬架进行对比分析，对所设计的座椅次优控制主动悬架的应用效果进行了验证，为车辆座椅主动悬架系统设计提供了一种新的技术思路. | An optimal control strategy of vehicle seat active suspension based on suboptimal control theory is obtained. The reliability of the designed vehicle seat suboptimal control active suspension is verified by comparing with the traditional vehicle seat passive suspension and optimal control active sus- pension |
| 57147 | 为了准确、快速评估无线传感器网络的链路质量，提出了基于改进超限快速决策树的链路质量评估方法. | To estimate link quality for wireless sensor networks accurately and rapidly，an approach of link quality estimation is proposed based on improved extremely fast decision tree. |