公开(公告)号：US5894450A

公开(公告)日：1999-04-13

申请号：US843355

申请日：1997-04-15

申请人： Henrik Schmidt ,  James G. Bellingham ,  James W. Bales

发明人： Henrik Schmidt ,  James G. Bellingham ,  James W. Bales

IPC分类号： G01V1/38 ,  H04B13/02 ,  H04B11/00

CPC分类号： H04B13/02 ,  G01V1/3817

摘要： An oceanographic sampling system includes two or more underwater vehicles disposed in an array and an array controller for controlling the array of underwater vehicles as data is acquired. Each underwater vehicle includes a propulsion system for moving the underwater vehicle independently of the other underwater vehicles, a sensor for sensing an ocean parameter and providing sensor data representative of the ocean parameter as the underwater vehicle moves, a navigation subsystem for determining position data representative of the position of the underwater vehicle as the sensor data is acquired and a synchronizing subsystem for time synchronizing the sensor data and the position data acquired by the underwater vehicle with sensor data and position data acquired by other underwater vehicles. The array of underwater vehicles may function as a large aperture phased array, and phased array analysis techniques may be applied to the time-synchronized sensor data and position data.

摘要翻译： 海洋采样系统包括两个或更多个设置在阵列中的水下航行器，以及阵列控制器，用于在获取数据时控制水下航行器阵列。 每个水下航行器包括用于独立于其他水下航行器移动水下航行器的推进系统，用于感测海洋参数的传感器，并且在水下航行器移动时提供表示海洋参数的传感器数据;导航子系统，用于确定表示 获取传感器数据的水下航行器的位置以及用于使传感器数据和由水下航行器获取的位置数据与由其他水下航行器获取的传感器数据和位置数据进行时间同步的同步子系统。 水下航行器阵列可以用作大孔径相控阵，并且相控阵分析技术可以应用于时间同步的传感器数据和位置数据。

公开(公告)号：US08830793B2

公开(公告)日：2014-09-09

申请号：US13536037

申请日：2012-06-28

申请人： Henrik Schmidt ,  Michael Benjamin

发明人： Henrik Schmidt ,  Michael Benjamin

IPC分类号： G01S15/93 ,  G01S3/80 ,  G01S11/14

CPC分类号： G01S15/93 ,  G01S3/80 ,  G01S11/14 ,  G08G3/02

摘要： A system for providing collision avoidance in underwater vehicles contains a spectral analysis module for determining expectation value of acoustic (incoherent) intensity. The system also contains an intercept time estimation module for: receiving continuous time series of a current incoherent acoustic intensity and low pass filtering the time series of the current incoherent acoustic intensity; estimating temporal intensity rate of change; determining an estimated time to collision for an approaching source; and performing statistical regression analysis resulting in an estimated time of potential collision and an uncertainty measure.

摘要翻译： 一种用于在水下航行器中提供避碰的系统包括用于确定声学（非相干）强度的期望值的光谱分析模块。 该系统还包含一个拦截时间估计模块，用于：接收当前非相干声强度的连续时间序列和低通滤波当前非相干声强的时间序列; 估计时间强度变化率; 确定接近源的估计的碰撞时间; 并执行统计回归分析，导致潜在碰撞的估计时间和不确定性度量。

公开(公告)号：US20140003193A1

公开(公告)日：2014-01-02

申请号：US13536037

申请日：2012-06-28

申请人： Henrik Schmidt ,  Michael Benjamin

发明人： Henrik Schmidt ,  Michael Benjamin

IPC分类号： G01S15/93

CPC分类号： G01S15/93 ,  G01S3/80 ,  G01S11/14 ,  G08G3/02

摘要： A system for providing collision avoidance in underwater vehicles contains a spectral analysis module for determining expectation value of acoustic (incoherent) intensity. The system also contains an intercept time estimation module for: receiving continuous time series of a current incoherent acoustic intensity and low pass filtering the time series of the current incoherent acoustic intensity; estimating temporal intensity rate of change; determining an estimated time to collision for an approaching source; and performing statistical regression analysis resulting in an estimated time of potential collision and an uncertainty measure.

摘要翻译： 一种用于在水下航行器中提供避碰的系统包括用于确定声学（非相干）强度的期望值的光谱分析模块。 该系统还包含一个拦截时间估计模块，用于：接收当前非相干声强度的连续时间序列和低通滤波当前非相干声强的时间序列; 估计时间强度变化率; 确定接近源的估计的碰撞时间; 并执行统计回归分析，导致潜在碰撞的估计时间和不确定性度量。

公开(公告)号：US20050150769A1

公开(公告)日：2005-07-14

申请号：US11004974

申请日：2004-12-07

申请人： Henrik Schmidt ,  Steffen Pryds ,  Carsten Faltum ,  Stephen Fey ,  Peter Larsen ,  Adam Rubin

发明人： Henrik Schmidt ,  Steffen Pryds ,  Carsten Faltum ,  Stephen Fey ,  Peter Larsen ,  Adam Rubin

IPC分类号： A61M1/00 ,  A61M1/02 ,  C07K1/28 ,  C07K14/195 ,  C07K14/415 ,  C07K14/47 ,  G01N27/447 ,  G01N33/559

CPC分类号： G01N27/44747 ,  G01N27/44773 ,  G01N27/44795

摘要： The invention relates to a method of separating at least two biocomponents contained in a liquid including having different pI values. The method comprising the steps of: i. providing a first separating path with at least one separating layer comprising one or more pH active components with pH active groups, ii. applying the liquid with the biocomponents to the separating coating, iii: applying a voltage over the separating path, iv. allowing at least some of the biocomponents to travel towards one of the electrodes to one or more collection stations, v. collecting the once separated biocomponents from at least one collection station. The invention also relates to a separating system for use in the method. The separation system comprises a set of separating paths, the separating system comprising 2 or more separating paths that differ from each other with respect to the pH value of the separating coating.

摘要翻译： 本发明涉及一种分离包含在液体中的至少两种生物组分的方法，包括具有不同pI值。 该方法包括以下步骤：i。 提供具有至少一个包含一个或多个具有pH活性基团的pH活性组分的分离层的第一分离路径，ii。 将液体与生物组分一起施加到分离涂层，iii：在分离路径上施加电压，iv。 允许至少一些生物组分行进到一个或多个收集站的电极之一，v。从至少一个收集站收集一次分离的生物组分。 本发明还涉及一种用于该方法的分离系统。 分离系统包括一组分离路径，分离系统包含相对于分离涂层的pH值彼此不同的2个或更多个分离路径。

公开(公告)号：US5687137A

公开(公告)日：1997-11-11

申请号：US746286

申请日：1996-01-10

申请人： Henrik Schmidt ,  James G. Bellingham

发明人： Henrik Schmidt ,  James G. Bellingham

IPC分类号： H04B11/00

CPC分类号： H04B11/00

摘要： An adaptive oceanographic sampling system includes several stationary acoustic tomography units distributed in an ocean volume, a processing and control system and at least one underwater vehicle movable within the ocean volume. Each of the acoustic tomography units includes an acoustic source for transmitting acoustic energy in the ocean volume, a receiver array for generating acoustic tomography data in response to received acoustic energy and a transmitter for transmitting the acoustic tomography data. The acoustic tomography data represents an ocean characteristic in the ocean volume. The processing and control system analyzes the acoustic tomography data and determines a region of interest within the ocean volume. The processing and control system then directs the underwater vehicle to move to the region of interest. The underwater vehicle includes a sensor for sensing an ocean parameter and providing sensor data representative of the ocean parameter in the region of interest. The underwater vehicle may include an acoustic source for transmitting acoustic energy to the receiver array of at least one of the acoustic tomography units.

摘要翻译： 适应性海洋学采样系统包括分布在海洋体积中的几个固定声学断层摄影单元，处理和控制系统以及在海洋体积内可移动的至少一个水下航行器。 每个声学断层摄影单元包括用于传播海洋体积中的声能的声源，用于响应于接收到的声能产生声学断层摄影数据的接收器阵列和用于发射声学断层摄影数据的发射器。 声学断层扫描数据表示海洋体积中的海洋特征。 处理和控制系统分析声学断层摄影数据并确定海洋体积内的感兴趣区域。 然后，处理和控制系统引导水下航行器移动到感兴趣的区域。 水下航行器包括用于感测海洋参数并提供表示感兴趣区域中的海洋参数的传感器数据的传感器。 水下航行器可以包括用于将声能传递到至少一个声层析成像单元的接收器阵列的声源。