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1. 发明申请

WO2009103159A1 FEEDBACK CONTROL FOR SHAPE MEMORY ALLOY ACTUATORS 审中-公开
标题翻译：形状记忆合金执行器的反馈控制
公开(公告)号：WO2009103159A1
公开(公告)日：2009-08-27
申请号：PCT/CA2009/000199
申请日：2009-02-20
申请人： CANADIAN SPACE AGENCY , JIANG, Xin, Xiang , NIKANPOUR, Darius
发明人： JIANG, Xin, Xiang , NIKANPOUR, Darius
IPC分类号： G05D15/01 , F03G7/06 , H05B1/02 , H05B3/02 , G01L1/22 , G01L1/26
CPC分类号： G01L5/103 , F03G7/065 , G05D15/01
摘要： Control feedback for regulating strain output of a shape memory alloy (SMA) actuator using a stress sensor for outputting an indication of a mechanical resistance applied against the SMA actuator, and a state sensor for outputting an indication of a state of actuation of the SMA actuator has been found to be surprisingly accurate. Advantageously feedback detection can be provided with sensors that have low power requirements and can be controlled with simple electronics.
摘要翻译：用于使用应力传感器调节形状记忆合金（SMA）致动器的应变输出的控制反馈，用于输出施加在SMA致动器上的机械阻力的指示;以及状态传感器，用于输出SMA致动器的致动状态的指示已被发现是令人惊讶的准确。有利的是，反馈检测可以提供具有低功率需求并且可以用简单电子器件控制的传感器。

2. 发明申请

WO2005022399A3 DATA COMPRESSION ENGINES AND REAL-TIME WIDEBAND COMPRESSOR FOR MULTI-DIMENSIONAL DATA 审中-公开
标题翻译：用于多维数据的数据压缩发动机和实时宽带压缩机
公开(公告)号：WO2005022399A3
公开(公告)日：2007-10-11
申请号：PCT/CA2004001581
申请日：2004-08-30
申请人： CANADIAN SPACE AGENCY , QIAN SHEN-EN , HOLLINGER ALLAN B , GAGNON LUC
发明人： QIAN SHEN-EN , HOLLINGER ALLAN B , GAGNON LUC
IPC分类号： G06F17/16 , G01J3/28 , G06K9/36 , H03M7/30
CPC分类号： H04N19/94 , G01J3/2823 , H03M7/3082
摘要： The present invention relates to a real-time wideband compressor for multi-dimensional data. The compressor comprises a plurality of compression engines for simultaneously compressing a plurality of data subsets of a set of input data vectors and providing compressed data thereof using one of SAMVQ or HSOCVQ data compression. Each compression engine comprises an along spectral vectors codevector trainer as well as an across spectral bands codevector trainer. The compression engines are programmable to perform either along spectral vectors codevector training or across spectral bands codevector training in combination with one of the SAMVQ or HSOCVQ techniques without changing hardware. The compressor further comprises a network switch for partitioning the set of input data vectors into the plurality of data subsets, for providing each of the plurality of data subsets to one of the plurality of compression engines, and for transmitting the compressed data. The real-time wideband compressor is highly advantageous in, for example, space applications by programmable enabling performance of different techniques of codevector training as well as different techniques of VQ. Furthermore, after the compression process is started the compression process is performed autonomously without external communication.
摘要翻译：本发明涉及用于多维数据的实时宽带压缩器。压缩机包括多个压缩引擎，用于同时压缩一组输入数据向量的多个数据子集，并使用SAMVQ或HSOCVQ数据压缩之一提供其压缩数据。每个压缩引擎包括沿着频谱矢量码矢量训练器以及跨频谱带码矢量训练器。压缩引擎可编程为可以在不改变硬件的情况下，沿着频谱矢量码矢量训练或跨频谱频带编码矢量训练与SAMVQ或HSOCVQ技术中的一种进行组合。该压缩器还包括网络交换机，用于将该组输入数据向量划分成多个数据子集，用于将多个数据子集中的每一个提供给多个压缩引擎中的一个，并用于发送压缩数据。实时宽带压缩器在例如空间应用中通过可编程实现的不同技术的码向量训练以及不同的VQ技术是非常有利的。此外，在压缩处理开始之后，压缩处理在没有外部通信的情况下自主地执行。

3. 发明申请

WO2007087702A1 METHOD AND SYSTEM FOR INCREASING SIGNAL-TO-NOISE RATIO 审中-公开
标题翻译：增加信号噪声比的方法和系统
公开(公告)号：WO2007087702A1
公开(公告)日：2007-08-09
申请号：PCT/CA2007/000114
申请日：2007-01-29
申请人： CANADIAN SPACE AGENCY , QIAN, Shen-En , OTHMAN, Hisham
发明人： QIAN, Shen-En , OTHMAN, Hisham
IPC分类号： G06T5/00 , G06F17/10
CPC分类号： G06T5/002 , G06T5/10 , G06T5/20 , G06T5/50 , G06T2207/10032 , G06T2207/10036 , G06T2207/20064 , G06T2207/30181
摘要： Methods and systems for increasing the signal-to-noise ratio for satellite sensor data or signals, such as hyperspectral imageries (also referred to as datacubes due to their 3-dimentioanal nature). This is done by reducing the noise in the data or signals by first elevating the noise level temporarily for effective denoising. The denoising process is then performed in this condition and the noise level is then reversibly de-elevated after denoising. The denoising process comprises noise removal in both the spectral and the spatial domains. Once the denoising process is complete, the data is converted back from the spectral and spatial domains. Since this reconstruction process introduces errors, these errors are compensated for using the components from both the original data and denoised data filtered by the low pass filters.
摘要翻译：用于增加卫星传感器数据或信号的信噪比的方法和系统，例如高光谱成像（由于它们的3-二维性质，也称为数据采集器）。这是通过首先提高噪声水平来降低数据或信号中的噪声来进行有效去噪。然后在该条件下执行去噪处理，然后在去噪后可逆地去除噪声水平。去噪过程包括在光谱和空间域中的噪声去除。一旦去噪过程完成，数据将从光谱和空间域转换回来。由于该重构过程引入了误差，所以使用来自原始数据的分量和由低通滤波器滤波的去噪数据来补偿这些误差。

4. 发明申请

WO2004109623A1 SYSTEM AND METHOD FOR AUTONOMOUS TRAINING 审中-公开
标题翻译：自动训练系统与方法
公开(公告)号：WO2004109623A1
公开(公告)日：2004-12-16
申请号：PCT/CA2004/000827
申请日：2004-06-03
申请人： CANADIAN SPACE AGENCY
发明人： BEDZIOUK, Serguei , CHARDON, Laurent
IPC分类号： G09B9/52
CPC分类号： G09B9/52 , A63B24/00 , A63B2071/0638 , G09B9/006
摘要： A system and method are provided for autonomously training an operator to manipulate an object, such as a robotics device in space or simulated in-space conditions. Input parameters are gathered during a presented training exercise and used to provide feedback to the operator relating to the results of the training exercise. The feedback can be presented as graphical and textual data, and can be shown in varying degrees of detail. The system can advantageously determine a factor having a high correlation between the result of the training exercise and the operator's level of skill relating to that determined factor, which helps the operator to define the cause of the training result. Training is preferably presented to the operator based on baseline skill levels associated with a stored operator's profile. A system and method are also provided to monitor and mitigate operator critical skill degradation.
摘要翻译：提供了一种系统和方法，用于自主地训练操作者来操纵物体，例如空间中的机器人装置或模拟的空间内条件。输入参数在提供的训练期间收集，并用于向运营商提供与训练结果相关的反馈。反馈可以呈现为图形和文本数据，并且可以以不同的细节显示。该系统可以有利地确定训练运动的结果与操作者与该确定因素相关的技能水平之间具有高相关性的因素，这有助于操作者定义训练结果的原因。基于与存储的运营商简档相关联的基线技能水平，训练优选地呈现给操作者。还提供了一种系统和方法来监视和减轻操作员关键技能的退化。

5. 发明申请

WO9841610A3 METHOD AND APPARATUS FOR AUTOMATICALLY INOCULATING CULTURE MEDIA WITH BACTERIAL SPECIMENS FROM CLINICAL SPECIMEN CONTAINERS 审中-公开
标题翻译：用于从临床样本容器中自动生成培养基与细菌样本的方法和装置
公开(公告)号：WO9841610A3
公开(公告)日：1998-12-03
申请号：PCT/CA9800212
申请日：1998-03-17
申请人： CANADIAN SPACE AGENCY , NACCARATO FRANK , BORNATH ANNE M C , MAZILU GEORGETA
发明人： NACCARATO FRANK , BORNATH ANNE M C , MAZILU GEORGETA
IPC分类号： C12M1/26 , C12M1/32
CPC分类号： C12M33/04 , C12M41/48
摘要： This invention relates to a method and apparatus for automatically positioning specimen containers and culture medium containers, transferring specimen samples from the containers to the culture medium, the samples being positioned at predetermined locations, and automatically streaking a pattern on the culture medium after deposition of the sample.

6. 发明申请

WO1998012108A3 SATELLITE ATTITUDE SENSOR USING THERMAL IMAGING 审中-公开
公开(公告)号：WO1998012108A3
公开(公告)日：1998-03-26
申请号：PCT/CA1997000672
申请日：1997-09-17
申请人： INSTITUTE FOR SPACE AND TERRESTRIAL SCIENCE , ALLIEDSIGNAL INC. , CANADIAN SPACE AGENCY
发明人： INSTITUTE FOR SPACE AND TERRESTRIAL SCIENCE , ALLIEDSIGNAL INC. , CANADIAN SPACE AGENCY , HERSOM, Charles , AFIK, Zvike , HOLLINGER, Allan , THOMAS, Paul, J.
IPC分类号： B64G01/36

7. 发明申请

WO1995005975A1 COUPLING AND ROBOTIC ENGAGEMENT FIXTURE AND JAWS 审中-公开
标题翻译：联系和机器人参与装置和法律
公开(公告)号：WO1995005975A1
公开(公告)日：1995-03-02
申请号：PCT/CA1994000450
申请日：1994-08-24
申请人： CANADIAN SPACE AGENCY , LIU, King-Heng , RIFE, Gordon
发明人： CANADIAN SPACE AGENCY
IPC分类号： B64G04/00
CPC分类号： B25J15/00 , B23Q7/043 , B64G1/641 , B64G4/00
摘要： A coupling interface (1) for grasping by a robotic end effector comprises a body (2) and two pairs of fingers (4, 5 and 6, 7) extending outwardly from opposite sides of the body, each pair of fingers (4, 5 and 6, 7) providing a bifurcation between their inner sides (8, 9 and 10, 11) in the form of an inwardly tapering recess (12, 14). All of the inner sides of the fingers are bevelled for aligning a complementary shaped anvil with the tapering recess. The anvil (29) is also provided with a central, chamfered, "V" shaped recess (48) to engage with the corners of a square-waisted microfixture interface.
摘要翻译：用于由机器人端部执行器抓握的联接接口（1）包括主体（2）和从身体的相对侧向外延伸的两对手指（4,5和6,7），每对手指（4,5）和6,7）在其内侧（8,9和10,11）之间以向内渐缩的凹部（12,14）的形式提供分叉。指状物的所有内侧都被倾斜以将互补形状的砧座与锥形凹槽对准。砧座（29）还设置有中心的倒角的“V”形凹部（48），以与正方形的微胶体界面的角部接合。

8. 发明申请

WO2006024129A1 SYSTEM AND METHOD FOR MENTAL WORKLOAD MEASUREMENT BASED ON RAPID EYE MOVEMENT 审中-公开
标题翻译：基于快速眼部运动的心理工作负载测量系统和方法
公开(公告)号：WO2006024129A1
公开(公告)日：2006-03-09
申请号：PCT/CA2004/001632
申请日：2004-09-03
申请人： CANADIAN SPACE AGENCY , BEDZIOUK, Serguei , KOSTIN, Anatoly , GOLIKOV, Yurij
发明人： BEDZIOUK, Serguei , KOSTIN, Anatoly , GOLIKOV, Yurij
IPC分类号： A61B5/16
CPC分类号： A61B5/16 , A61B3/113
摘要： A system and method for mental workload measurement and analysis are disclosed, which measure time intervals between saccades in eye movements. These intervals, called Inter Saccadic Intervals (ISI), characterize different levels of mental workload during operator performance, such as for MRO (Operator of Robot Manipulator). The device can include sensors for measuring oculometric potentials from the human face, an amplifier for amplifying measured potentials, an analog-to-digital (A/D) converter for generating digital output signals relating to the measured potentials, and a digital computer for continually measuring the electrooculogramic potential, extracting the saccades, calculating ISIS, and then determining quantitative criteria of mental workload based on the ISIS. Human performance can be measured and analyzed for: a proficiency level evaluation in simulators and real conditions; estimation of automated control system's interface and software usability; and human controlled procedures complexity evaluation.
摘要翻译：公开了用于心理测量和分析的系统和方法，其测量眼睛运动中的跳视之间的时间间隔。称为间谍间隔（ISI）的这些间隔表示操作员性能中的不同程度的心理工作量，例如MRO（机器人操纵器操作员）。该装置可以包括用于测量来自人脸的眼球电位的传感器，用于放大测量电位的放大器，用于产生与测量电位相关的数字输出信号的模拟数字（A / D）转换器，以及用于连续地测量电磁潜能，提取扫视，计算ISIS，然后根据ISIS确定心理工作量的定量标准。可以测量和分析人员的表现：模拟人员和实际情况下的熟练程度评估; 估计自动化控制系统的界面和软件可用性; 和人控程序复杂性评估。

9. 发明申请

WO02055958A8 TOPOLOGICAL AND MOTION MEASURING TOOL 审中-公开
标题翻译：拓扑和运动测量工具
公开(公告)号：WO02055958A8
公开(公告)日：2002-09-19
申请号：PCT/CA0200024
申请日：2002-01-11
申请人： CANADIAN SPACE AGENCY
发明人： DANISCH LEE ALLEN , DANISCH JONATHAN FREEMAN , LUTES JORDAN PATRICK
IPC分类号： G01B11/16 , G01D5/26 , G01D5/353
CPC分类号： G01D5/268 , G01B11/18 , G01D5/35383
摘要： A measuring device for providing data corresponding to a geometric configuration in space, in the form of a flexible, compliant, measurement member capable of bending in at least one degree of freedom and extending along a medial axis or plane. The member has spaced flexure sensors distributed at known locations on the member and separated by known sensor spacing intervals to provide flexure signals indicating the local state of flexure present at the locations. The member comprises a multiplicity of formed, i.e. shaped, fibers, these fibers including sensing fibers having sensing portions which provide the flexure sensors, the sensing portions of different fibers being located at differing distances along the member so as to be located at the sensor spacing intervals, the formed fiber being in mutually supporting relationship, as by continuous or repeated contact with each other. Such fibers may constitute most or all of the member.
摘要翻译：一种用于提供对应于空间几何构型的数据的测量装置，该数据呈柔性的柔性测量构件的形式，该柔性的柔性测量构件能够沿至少一个自由度弯曲并且沿着中轴线或平面延伸。该构件具有间隔开的挠曲传感器，该传感器分布在构件上的已知位置处并且通过已知的传感器间隔间隔分开以提供指示位置处存在的挠曲的局部状态的挠曲信号。该构件包括多个成形的，即成形的光纤，这些光纤包括具有提供挠曲传感器的传感部分的传感光纤，不同光纤的传感部分沿着构件位于不同距离处，以便位于传感器间隔间隔，形成的纤维通过彼此连续或重复接触而处于相互支撑关系。这种纤维可以构成大部分或全部的构件。

10. 发明申请

WO0197684A2 METHOD FOR EVALUATING VESTIBULAR RESPONSE 审中-公开
标题翻译：评估VESTIBULAR反应的方法
公开(公告)号：WO0197684A2
公开(公告)日：2001-12-27
申请号：PCT/CA0100894
申请日：2001-06-18
申请人： CANADIAN SPACE AGENCY , LEFEBVRE LUC , WATT DOUGLAS
发明人： LEFEBVRE LUC , WATT DOUGLAS
IPC分类号： A61B5/00 , A61B5/0496
CPC分类号： A61B5/4863 , A61B5/0496 , A61B5/4023
摘要： A method is disclosed for evaluating the vestibular function in a human subject. The subject is constrained in a substantially erect position so that the head moves in unison with the rest of the body. A controlled stimulus in the form of a sudden angular acceleration is imparted to the body, and the subject's ocular response to the controlled stimulus is measured. The vestibular function is evaluated from the ocular response and the angular velocity of the head.
摘要翻译：公开了一种用于评估人类受试者的前庭功能的方法。受试者被约束在基本上直立的位置，使得头部与身体的其余部分一致地移动。以突然的角加速度的形式的受控刺激被赋予身体，并且测量受试者对受控刺激的眼睛反应。前庭功能根据眼睛反应和头部角速度进行评估。

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