tracking errors
Tracking errors and their determinants: Evidence from Hong Kong exchange traded funds
... in tracking indices ...use tracking error as a measure of the performance of S&P 500 index ...mean tracking error was significantly higher in the months of January and May than in other months ...
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Tracking Errors of Exchange Traded Funds in Bursa Malaysia
... Exchange Traded Funds (ETFs) are pooled-investment funds that allow investors to own the undelying assets at the cheaptest way to massively diversify their investments. Since ETFs are invented to track the underlying ...
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Compensated-Tracking-Errors-Based Adaptive Fuzzy Controller Design for Uncertain Nonlinear System with Minimal Parameterization
... adaptive tracking fuzzy control scheme is proposed for a class of nonlinear system in strict- feedback ...Compensated tracking errors, not tracking errors, are used to construct the ...
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ANALYSIS OF TRACKING ERRORS OF INDEX MUTUAL FUNDS IN INDIA
... Error”. Tracking Error is the annualized standard deviation of the error between index funds returns and index ...the tracking error of the index funds can be fairly higher, of course it should not be too ...
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Online Full Text
... Abstract —For CNC machine tools with synchronized motion axes, existing feedforward motion control designs are usually employed for reducing tracking errors and thus achieving desired tracking ...
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A novel adaptive unscented kalman filter attitude estimation and control system for a 3U nanosatellite
... angle tracking errors, angular ve- locity tracking errors, control torques and magnetic dipole results and AUKF estimation results of the system with three magnetic rods as actuators in 6 ...
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Ionospheric correction of GPS radio occultation data in the troposphere
... For an optimal application of the ionospheric correction in the troposphere, it is necessary to define the transition height for replacement of the standard linear combination by extrapolation of the L1–L2. It is also ...
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A New CCII Based Sinusoidal Oscillator Circuit
... A new sinusoidal oscillator circuit is presented using two capacitors, two resistors and a single current conveyor. The analytical expressions are obtained, both by assuming the current conveyor to be ideal and by taking ...
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A New Sinusoidal Oscillator Circuit Using a Single Current Conveyor
... It is easy to see that the condition of oscillation as given by Equation (15) reduces to that given by Equation (7) for an ideal current conveyor when the tracking errors are neglected. A detailed ...
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Experimental implementation of a model-based inverse filter to attenuate hysteresis in an atomic force microscope
... nable to inversion and hence can be employed to con- struct inverse filters which linearize the transducer dy- namics as a prelude to linear control designs. Experi- mental implementation of an open loop control design ...
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Adaptive Control of an Electrostatic Micro Actuator with Unbounded Dynamic Uncertainties based on Lyapunov Stability Criterion
... Fig 11: The comparisons between the tracking errors under the different uncertainty Figure 11 shows that the designed adaptive control has robustness against the 104 percent variety and [r] ...
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An ARX Based PID Sliding Mode Control on Velocity Tracking Control of a Stick Slip Pi ezoelectric Driven Actuator
... velocity tracking control of the piezoelectric-dri- ven stick slip ...The tracking errors were compared with the traditional PID controller, illustrating that in spite of existing of modeling error, ...
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Physical versus Synthetic Exchange Traded Funds Which One Replicates Better?
... reasons, tracking errors were larger during the financial ...daily tracking performance of the ETFs has improved significantly after the financial crisis of ...daily tracking errors was ...
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Errors in packaging surgical instruments based on a surgical instrument tracking system: an observational study
... instrument tracking system in CSSD was routinely applied to collect the surgical instrument pack- aging error data during January–August 2016 in our ...The tracking system records data including names of ...
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Quality assessment of OpenStreetMap data using trajectory mining
... There are some research projects and applications focusing on finding patterns of movements over users’ trajectories, such as detecting travel modes (Feuerhake 2012; Zhang, Dalyot, and Sester 2013), group move- ment ...
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Developing A Heterogeneous Contextual Corpus Rater For Odia Language
... Automatic alerts to opportunities to improve the writing Abstract: It is a common knowledge that having access to an error free corpus is of great benefit for developers, learners, instructors and users. Each corpus ...
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Research on Geometric Errors Measurement of Machine Tools Using Auto Tracking Laser Interferometer
... For the development of the aviation industry, machine tools are becoming large and travel long distances, making optical alignment setup difficult. An auto-tracking laser interferometer (ATLI) is proposed and ...
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Development of a Speaker Diarization System for Speaker Tracking in Audio Broadcast News: a Case Study
... We additionally applied feature warping [ 23 ] and t-norm score normalization [ 2 ] techniques in all of our experiments to compensate for dif- ferent channel effects. However, less efforts were taken to explicitly ...
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Some Problems of Synthesis Servo Systems with Wave Channels
... Feature meters with the wave tracking systems is that channels that are available in the channel in which the signal is transmitted by means of high-frequency electromagnetic-waves. The frequency range is ...
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An Indoor Positioning System Based on Bluetooth RSSI and PDR for a Smartphone
... Table Ⅳ also shows the results of estimated floor levels using step detection and Bluetooth RSSI. From the result, the average of errors is 1.95 , and the accuracy of position is approximately 95.9 %. As shown ...
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