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    • 52. 发明申请
    • POSITION CALCULATING METHOD AND POSITION CALCULATING DEVICE
    • 位置计算方法和位置计算装置
    • US20100121573A1
    • 2010-05-13
    • US12613010
    • 2009-11-05
    • Shigeru IMAFUKUKumar ANAND
    • Shigeru IMAFUKUKumar ANAND
    • G01C21/10G01C21/18
    • G01C21/165G01S19/47
    • A position calculating method performed by a position calculating device having a sensor unit carried by or mounted on a mobile body and moving with the mobile body, includes: calculating the position of the mobile body; setting a detection value agreement range of the sensor unit for each of the possibility of moving, possibility of uncertainty, and possibility of stopping of the mobile body, and setting the detection value agreement range of the possibility of moving as the widest range to establish a membership function; determining whether the mobile body is in the stopping condition by predetermined fuzzy inference calculation using the membership function; changing an error parameter used for predetermined Kalman filter process to correct the calculated position by the Kalman filter process according to whether the stopping condition of the mobile body is determined or not; and correcting the calculated position by the Kalman filter process.
    • 由具有由移动体承载或安装在移动体上并与移动体一起移动的传感器单元的位置计算装置执行的位置计算方法包括:计算移动体的位置; 为移动的可能性,不确定性的可能性和移动体的停止的可能性设置传感器单元的检测值协议范围,并且将移动的可能性的检测值协议范围设置为最宽范围,以建立 隶属函数; 通过使用隶属函数的预定模糊推理来确定移动体是否处于停止状态; 改变用于预定卡尔曼滤波处理的误差参数,以根据移动体的停止条件是否确定通过卡尔曼滤波处理来校正计算出的位置; 并通过卡尔曼滤波处理校正计算出的位置。
    • 53. 发明申请
    • POSITIONING METHOD, PROGRAM, AND POSITIONING APPARATUS
    • 定位方法,程序和定位装置
    • US20090243920A1
    • 2009-10-01
    • US12413076
    • 2009-03-27
    • Kumar ANANDRama SANJAY
    • Kumar ANANDRama SANJAY
    • G01S5/14
    • G01S19/42
    • A positioning method adapted to perform interactive mixing model calculation (IMM calculation) for combining outputs of a plurality of Kalman filter processes while applying weighting of given model probabilities to the outputs in a positioning apparatus, includes the steps of (a) calculating a first likelihood index value of a first Kalman filter process, (b) calculating a second likelihood index value of a second Kalman filter process, (c) calculating a relative value of the first and second likelihood index values, (d) calculating a first model probability corresponding to the first Kalman filter process and a second model probability corresponding to the second Kalman filter process using the relative value, and (e) combining outputs of the first and second Kalman filter processes using the first and second model probabilities to execute the positioning.
    • 一种适于执行交互式混合模型计算(IMM计算)的定位方法,包括以下步骤:(a)计算第一可能性 (b)计算第二卡尔曼滤波处理的第二似然指标值,(c)计算第一和第二似然指数值的相对值,(d)计算第一模型概率对应 使用所述相对值对应于所述第一卡尔曼滤波处理和对应于所述第二卡尔曼滤波处理的第二模型概率,以及(e)使用所述第一和第二模型概率组合所述第一和第二卡尔曼滤波处理的输出以执行所述定位。
    • 58. 发明授权
    • Modified gas turbine system with advanced pressurized fluidized bed
combustor cycle
    • 改进型燃气轮机系统采用先进的加压流化床燃烧器循环
    • US6101983A
    • 2000-08-15
    • US371169
    • 1999-08-11
    • Ashok Kumar AnandRalph R. Boericke
    • Ashok Kumar AnandRalph R. Boericke
    • F01K23/06F02C3/20F02C6/04
    • F01K23/067F01K23/062F02C3/205Y02E20/18
    • A modified gas turbine system is provided that adapts an advanced pressurized fluidized bed combustor cycle for use with existing combustion turbine technology. To accommodate current combustion turbine technology, the air extracted from the compressor discharge is limited, e.g. to about 20% of the total. The additional air required for the APFBC cycle is provided by an auxiliary source of compressed air. The compressor discharge air that is not extracted is used for combustion of the fuel gas produced by the carbonizer and also provides internal cooling as required by conventional combustion turbine design. A separate expander turbine is used to recover energy from the vitiated air from the PFBC. Energy from the vitiated air may further be recovered by directing the expander exhaust to an HRSG.
    • 提供了一种改进的燃气轮机系统,其适应先进的加压流化床燃烧器循环以与现有燃气轮机技术一起使用。 为了适应目前的燃气轮机技术,从压缩机排放物抽出的空气是有限的。 至约20%。 APFBC循环所需的额外空气由辅助压缩空气源提供。 未提取的压缩机排出空气用于由碳化器生产的燃料气体的燃烧,并且还根据常规燃气轮机设计的要求提供内部冷却。 单独的膨胀机涡轮机用于从PFBC中的空气中回收能量。 来自膨胀空气的能量可以通过将膨胀机排气引导至HRSG进一步回收。