Parameter Identification and Measurement Uncertainty for Dynamic Measurement Systems

Sascha Eichstadt

首页> 外文期刊>PTB Mitteilungen >Parameter Identification and Measurement Uncertainty for Dynamic Measurement Systems

【24h】

Parameter Identification and Measurement Uncertainty for Dynamic Measurement Systems

机译：动态测量系统的参数辨识和测量不确定度

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The analysis of dynamic measurements requires new approaches to the estimation of the value of the measurand as well as for the evaluation of measurement uncertainty. In static measurements the value of the measurand is represented by a single value or a tuple of values, and estimation of the measurand typically requires solving algebraic equations. In dynamic measurements the value of the measurand varies with time. In addition, the response of the measurement device depends on the frequency content in the measured time series. A typical workflow in the analysis of a dynamic measurement is shown in figure 1. The measurand is the system input signal and the available data the corresponding output signal. Estimation of the measurand requires a mathematical model for the dynamic system which covers its frequency-dependent response in the relevant frequency range. This cannot be accomplished by algebraic equations.

机译：动态测量的分析需要新的方法来估计被测量者的值以及评估测量的不确定性。在静态测量中，被测量者的值由单个值或值的元组表示，并且被测量者的估计通常需要求解代数方程。在动态测量中，被测量值随时间变化。此外，测量设备的响应取决于所测量时间序列中的频率含量。动态测量分析中的典型工作流程如图1所示。被测量者是系统输入信号，可用数据是相应的输出信号。被测对象的估计需要动态系统的数学模型，该模型应涵盖其在相关频率范围内的频率相关响应。这不能通过代数方程来完成。

著录项

来源
《PTB Mitteilungen》 |2015年第2期|共6页
作者
Sascha Eichstadt;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类计量学;
关键词

相似文献

外文文献
中文文献
专利

1. Parameter Identification and Measurement Uncertainty for Dynamic Measurement Systems [J] . Sascha Eichstadt PTB Mitteilungen . 2015,第2期

机译：动态测量系统的参数辨识和测量不确定度
2. Distributionally robust parameter identification of a time-delay dynamical system with stochastic measurements [J] . Gong Zhaohua, Liu Chongyang, Teo Kok Lay, Applied Mathematical Modelling . 2019,第MAY期

机译：具有随机测量的时滞动力系统的分布鲁棒参数辨识
3. A dynamically event-triggered approach to recursive filtering with censored measurements and parameter uncertainties [J] . Huang Cong, Shen Bo, Chen Hongwei, Journal of the Franklin Institute . 2019,第15期

机译：一种动态事件触发的，带有删失测量和参数不确定性的递归过滤方法
4. Measurement uncertainty propagation in parameter identification of mechanical systems in frequency domain [C] . L. U. Medina, S. E. Diaz, Isabel LLatas International Conference on Noise and Vibration Engineering . 2010

机译：频域中机械系统参数识别中的测量不确定性传播
5. MEASUREMENT AND ANALYSIS OF STRUCTURAL VIBRATIONS (DISCRETE-TIME, NON-STATIONARY, AMBIENT, SYSTEM IDENTIFICATION, DYNAMIC RESPONSE) [D] . SOTOUDEH, VAHID. 1986

机译：结构振动的测量和分析（离散时间，非静止，环境，系统识别，动态响应）
6. Identification of Capacitive MEMS Accelerometer Structure Parameters for Human Body Dynamics Measurements [O] . Vincas Benevicius, Vytautas Ostasevicius, Rimvydas Gaidys 2013

机译：电容式MEMS加速度计结构参数的识别用于人体动力学测量
7. HIT Poster session 1P154Preclinical diastolic dysfunction is related to impaired endothelial function in patients with chronic kidney diseaseP155Early detection of left atrial and left ventricular abnormalities in hypertensive and obese womenP156Right ventricle preserved systolic function irrespective of right ventricular hypertrophy and disease severity in anderson fabry diseaseP157Left atrial volume and function in patients undergoing percutaneous mitral valve repairP158Impact of left ventricular dysfunction on outcomes of patients undergoing direct TAVI with a self-expanding bioprosthesisP159Anatomic Doppler spectrum – retrospective spectral tissue Doppler from ultra high frame rate tissue Doppler imaging for evaluation of tissue deformationP160Phasic dynamics of ischaemic mitral regurgitation after primary coronary intervention in acute myocardial infarction: serial echocardiographic assessment from emergency room to long-term follow-upP161Reproducibility of 3DE RV volumes - novel insights at a regional levelP162Pulmonary vascular capacitance as assessed by echocardiography in pulmonary arterial hypertensionP163Three-dimensional endocardial area strain: a novel parameter for quantitative assessment of global left ventricular systolic functionP164Role of exercise hemodynamics assessed by echocardiography on symptom reduction after MitraClipP165Early identification of ventricular dysfunction in patients with juvenile systemic sclerosisP166Heart failure with and without preserved ejection fraction - the role of biomarkers in the aspect of global longitudinal strainP167Complex systolic deformation of aortic root: insights from two dimensional speckle tracking imageP168Volumetric and deformational imaging usind 2d strain and 3d echocardiography in patients with pulmonary hypertensionP169Influence of pressure load and right ventricular morphology and function on tricuspid regurgitation in pulmonary arterial hypertensionP170Left ventricular myocardial diastolic deformation analysis by 2D speckle tracking echocardiography and relationship with conventional diastolic parameters in chronic aortic regurgitationP171Extracellular volume, and not native T1 time, distinguishes diffuse fibrosis in dilated or hypertrophic cardiomyopathy at 3TP172Left atrial strain is significantly reduced in arterial hypertensionP173Symptomatic severe secondary mitral regurgitation: LV enddiastolic diameter (LVEDD) as preferable parameter for risk stratificationP174Left ventricular mechanics in isolated left bundle branch block at rest and when exercising: exploration of the concept of conductive cardiomyopathyP175Assessment of myocardial scar by 2D contrast echocardiographyP176Chronic pericarditis - expression of a rare disease: Erdheim Chester diseaseP177Aortic arch mechanics with two-dimensional speckle tracking echocardiography to estimate the left ventricular remodelling in hypertensive patientsP178Strain analysis by tissue doppler imaging: comparison of conventional manual measurement with a semi-automated approachP179Distribution of extravascular lung water in heart failure patients assessed by lung ultrasoudP180Surrogate markers for obstructive coronary artery diseaseP181LA deformation and LV longitudinal strain by two-dimensional speckle tracking echocardiography as predictors of postoperative AF development after aortic valve replacement in ASP182Left ventricular diastolic dysfunction in type 2 diabetic patients with non alcoholic fatty liver diseaseP183Myocardial strain by speckle-tracking and evaluation of 3D ejection fraction in drug-induced cardiotoxicity's approach in breast cancer [O] . AB Gevaert, A Borizanova, F Graziani, 2015

机译：HIT墙报1P154Preclinical舒张功能障碍的慢性肾脏diseaseP155Early检测左心房的相关内皮功能受损，左心室异常，高血压和肥胖womenP156Right心室收缩功能正常，不论右心室肥厚和疾病严重程度在安德森法布里diseaseP157Left房容积和经皮二尖瓣修复患者的功能左心室功能障碍与自膨胀生物升降术患者患者患者的结果，来自超高帧速率组织多普勒成像的患者，用于评估缺血二尖瓣复发的组织变形P160平面动力学后在急性心肌梗死冠脉介入干预：从急诊室到三维超声心动图右心室体积的长期跟踪upP161Reproducibility串行超声心动图评价 - 小说由肺动脉高压肺动脉高压术中超声心动图评估的区域SEATP162玻璃血管电容的见解随着少年全身硬化肺源肌腱肌肤，无需保存的射血分数 - 生物标志物在全球纵向菌株的角色在全球纵向菌株P167比分中的一个主动脉根系中的内容：来自二维散斑跟踪Imagep168散热和变形成像的见解，肺高压患者患者患者患者肺动脉高压患者肺动脉高压肺动脉高压术治疗肺动脉高压术治疗的压力载荷和右心室形态和功能通过2D散斑跟踪超声心动图和与常规舒张性参数的关系分析慢性主动脉率高，而不是天然T1的时间，在3TP172LEFT心房菌株中区分扩张或肥厚性心肌病的扩散纤维化在动脉高压症中显着降低了，在动脉高压症P1173例，严重二次二尖瓣重新改善：LV EndDiaal直径（LVEDD）作为休息左侧束分支块中孤立的左束分支块的风险分层P11744444444444444445的概念：探讨了2D对比超声心动图176Chronic心包炎的心肌瘢痕的导电心肌病概念 - 表达罕见具有二维散斑跟踪超声心动图的力学来估算组织多普勒成像的高血压患者左心室重塑：常规人的比较通过半自动方法测量肺血管肺患者肺血管肺水分分布，由肺超声波180surrogalsp181LA变形和LV纵向应变通过二维散斑跟踪超声心动图作为术后AF的预测因子在ASP182LEFT中更换主动脉瓣膜置换后2型糖尿病患者的心室舒张功能障碍非酒精性脂肪肝病患者P183微囊菌株通过斑点跟踪和评估3D乳腺癌中的3D射血分数的评估
8. Optimal design of measurement programs for the parameter identification of dynamic systems [R] . Kirkegaard, P. H. , Soerensen, J. D. , Brincker, R. 1991

机译：动态系统参数辨识测量程序的优化设计

Parameter Identification and Measurement Uncertainty for Dynamic Measurement Systems

摘要

著录项

相似文献

相关主题

期刊订阅