Unmanned flying object and control device therefor

    公开(公告)号:US10150559B2

    公开(公告)日:2018-12-11

    申请号:US15127008

    申请日:2015-04-18

    摘要: The present invention aims at solving the problem of providing a control device for an unmanned flying object that can elucidate the cause of a fault in the unmanned flying object after the fact and that has a function of desirably preventing a crash before it even happens, and at solving the problem of providing an unmanned flying object that incorporates such a control device. The control device of the present invention is a device for controlling a single rotor blade motor, and includes a calculation device, a storage device, a data output device, and a voltage detection device: the calculation device acquires and outputs information of various types; the storage device accumulates information of various types received from the calculation device; the data output device outputs information from the calculation device to an external control device; and the voltage detection device acquires voltage information from a battery or the like and supplies it to the calculation device.

    METHOD AND APPARATUS FOR EVALUATING FLUIDITY OF BLOOD
    2.
    发明申请
    METHOD AND APPARATUS FOR EVALUATING FLUIDITY OF BLOOD 审中-公开
    用于评估血液流动性的方法和装置

    公开(公告)号:US20110060228A1

    公开(公告)日:2011-03-10

    申请号:US12836417

    申请日:2010-07-14

    IPC分类号: A61B5/026 A61B6/00

    摘要: In order to supply a method and a device that can evaluate the fluidity of blood with good sensitivity in a simple manner, there is provided a blood fluidity evaluation method in which a pressure member is pressed against a test site upon a test subject, blood at the test site is squeezed to flow out to the periphery of the test site, change over time of the amount of blood at the test site is measured at this time using optical scattering, and blood fluidity at the test site is evaluated from this measurement data; and, desirably, before the above method, a positioning process is performed in which: the pressure member is pressed against the test site with a weak force; pulse measurement data is acquired due to the absorption of light; and a relative position, at which the intensity of the pulse measurement data attains a local maximum, is determined as being an optimum measurement position.

    摘要翻译: 为了提供能够以简单的方式以良好的灵敏度评估血液的流动性的方法和装置,提供了一种血液流动性评价方法,其中将压力构件压在测试对象的测试位置,血液在 测试部位被挤压流出到测试部位的周围,此时使用光学散射测量在测试部位的血液量的变化,并且从该测量数据评估测试部位的血液流动性 ; 并且期望地在上述方法之前,执行定位处理,其中:压力构件以弱的力压在测试地点上; 由于吸收光而获取脉冲测量数据; 以及脉冲测量数据的强度达到局部最大值的相对位置被确定为最佳测量位置。

    UNMANNED FLYING OBJECT AND CONTROL DEVICE THEREFOR

    公开(公告)号:US20180170535A1

    公开(公告)日:2018-06-21

    申请号:US15127008

    申请日:2015-04-18

    摘要: The present invention aims at solving the problem of providing a control device for an unmanned flying object that can elucidate the cause of a fault in the unmanned flying object after the fact and that has a function of desirably preventing a crash before it even happens, and at solving the problem of providing an unmanned flying object that incorporates such a control device. The control device of the present invention is a device for controlling a single rotor blade motor, and includes a calculation device, a storage device, a data output device, and a voltage detection device: the calculation device acquires and outputs information of various types; the storage device accumulates information of various types received from the calculation device; the data output device outputs information from the calculation device to an external control device; and the voltage detection device acquires voltage information from a battery or the like and supplies it to the calculation device.

    Digital control method that control error is improved
    5.
    发明申请
    Digital control method that control error is improved 审中-公开
    提高了控制误差的数字控制方法

    公开(公告)号:US20060173558A1

    公开(公告)日:2006-08-03

    申请号:US11313125

    申请日:2005-12-19

    IPC分类号: G05B13/02

    CPC分类号: G05B13/042 G05B5/01

    摘要: The manipulated variable is calculated solving transfer equation (R=q·R+a·C+b·D. Multiplication symbol “·” means convolution R is the controlled variable. C is the manipulated variable. D is the disturbance that is caused by program or is measured. The degree of each q, a, and b is &q, &a, and &b. &a must be greater than peak period of impulse response function.) under the condition that R becomes same as the command value (S) &q periods after, C becomes constant &q periods after, and D can be fed forward till &q+&a−&b periods after. Thus control error becomes very small even when S and D change complicatedly and step wise. (FIG. 8) Parameters (q, a, and b) are tuned using only such differences of R, C, and D, which have sufficient significant digits and only when estimation error is allowable. So that the system can keep stability even if very large not fed forward disturbance happens during automatic tuning.

    摘要翻译: 计算的变量是求解传递方程(R = q.R + a.C + bD乘法符号“”表示卷积R是受控变量,C是操纵变量,D是程序引起的干扰或 每个q,a和b的程度为&q,&a,&b。&a必须大于脉冲响应函数的峰值周期),条件是R与指令值(S)&q周期后相同 ,C变为恒定q期后,D可以向前进行,直到&q +&a-&b周期后。 因此,即使当S和D变化复杂和逐步时,控制误差变得非常小。 (图8)仅使用具有足够有效数字的R,C和D的差异来调整参数(q,a和b),并且仅当允许估计误差时。 即使在非常大的情况下,系统也能够保持稳定,在自动调谐期间不会发生前馈干扰。