Št. zadetkov: 93
Izvirni znanstveni članek
Oznake:
paralelni manipulatorji;umerjanje;metoda najmanjših kvadratov;strojništvo;
Leto:
2011
Vir:
dLib.si Digitalna knjižnica Slovenije
Izvirni znanstveni članek
Oznake:
active disturbance rejection control;trajectory tracking;parallel mechanism;driven branch chain;
To overcome poor error suppression performance and low control accuracy in the polishing robot-driven branch chain control system, this paper proposes an improved active disturbance rejection control (ADRC) from the design of the derived nonlinear function. Subsequently, the tracking differentiator ...
Leto:
2023
Vir:
Fakulteta za strojništvo (UL FS)
Izvirni znanstveni članek
Oznake:
mechanical shield;anti-drift;CFD simulation;
Mechanical shields can effectively alleviate the problems of low pesticide utilization and severe environmental pollution. This manuscript uses a computational fluid dynamics (CFD) method to investigate the anti-drift mechanism of mechanical shields, study the airflow forms around them, and establis ...
Leto:
2023
Vir:
Fakulteta za strojništvo (UL FS)
Izvirni znanstveni članek
Oznake:
non-destructive testing;rotating electromagnetic field;finite element;influencing factors;
In recent years, the Rotating electromagnetic Field Eddy Current (RFEC) testing technique has attracted widespread attention due to its various advantages for the inspection of tubular structures. However, most of the related work were focused on the detection of inner wall defects on metal pipes us ...
Leto:
2022
Vir:
Fakulteta za strojništvo (UL FS)
Video in druga učna gradiva
Oznake:
computer science;machine learning
Multi-label learning has attracted much attention during the past few years. Many multilabel learning approaches have been developed, mostly working with surrogate loss functions since multi-label loss functions are usually difficult to optimize directly owing to non-convexity and discontinuity. Tho ...
Leto:
2011
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning;supervised learning
The basis assumption “training and test data drawn from the same distribution” is often violated. We propose one common solution to cover various scenarios of learning under “different but related distributions” in a single framework. Examples include (a) sample selection bias (b) transfer learning ...
Leto:
2009
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;social computing;web mining
Merchants selling products on the Web often ask their customers to share their opinions and hands-on experiences on products they have
purchased. As e-commerce is becoming more and more popular, the number of customer reviews a product receives grows rapidly. This
makes it difficult for a potential ...
Leto:
2009
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning;classification
Codebook-based representations are widely employed in the classification of complex objects such as images and documents. Most
previous codebook-based methods construct a single codebook via clustering that maps a bag of low-level features into a fixed-length
histogram that describes the distributio ...
Leto:
2009
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;social media
This talk presents the first comprehensive exploration of
the largest Chinese online knowledge sharing community-
Baidu Knows. With analyzing 5.2 millions questions and 2.7
million users participated during 4.5 months on the site in
2008, we investigate how users adjust initial attempts and
behave d ...
Leto:
2009
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;semantic web;ontologies
Leto:
2006
Vir:
videolectures.net