Results 1 to 10 of about 173,230 (287)
Haptic Identification by ELM-Controlled Uncertain Manipulator [PDF]
IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2017 This paper presents an extreme learning machine (ELM) based control scheme for uncertain robot manipulators to perform haptic identification. ELM is used to compensate for the unknown nonlinearity in the manipulator dynamics. The ELM enhanced controller ensures that the closed-loop controlled manipulator follows a specified reference model, in which ...
Chenguang Yang +4 more
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IPM helps control elm leaf beetle [PDF]
California Agriculture, 1998 The elm leaf beetle, first discovered in California in the 1920s, quickly became one of the state's major urban tree pests. In the past 15 years, monitoring methods have become integral to the design of the Integrated Pest Management ...
Donald L. Dahlsten +2 more
doaj +3 more sources
Adaptive path tracking control of unmanned agricultural machinery with fixed-time super-twisting sliding mode based on RLS-ELM [PDF]
Frontiers in Plant ScienceIntroductionAccurate path tracking is essential for achieving intelligent operation in unmanned agricultural machinery. To address the limitations of traditional agricultural machine path tracking methods, which are susceptible to high frequency ...
Zhijian Chen +4 more
doaj +2 more sources
Chemical growth control of Chinese elm trees
California Agriculture, 1967 A 2500 ppm MH30T spray applied in July appeared to give satisfactory growth control in Chinese elms the following year, at least up to the later part of June—and with less detrimental effects to the trees than other sprays tried.
W Hamilton, W Davis
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Fuzzy Adaptive PSO-ELM Algorithm Applied to Vehicle Sound Quality Prediction
Applied Sciences, 2023 When dealing with specific tasks, the hidden layer output matrix of an extreme learning machine (ELM) may change, largely due to the random assigned weight matrix of the input layer and the threshold matrix of the hidden layer, which sequentially leads ...
Chenlin Wang +3 more
doaj +1 more source
Intelligent Systems with Applications, 2023 This paper stresses its contribution based on improving the learning dynamics of the online sequential extreme learning machine (OS-ELM) algorithm using a control system approach.
Ignatius Prasetya Dwi Wibawa +3 more
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Biological Control of Dutch Elm Disease [PDF]
Plant Disease, 2008 Introduction Elms are important trees in urban environments and coastal areas due to their resistance to harsh conditions such as wind, salt, flood, and narrow root space, as well as to their attractive architecture. However, a devastating disease, the so-called Dutch elm disease (DED), appeared in Europe during the 1920s and in North America by 1930 ...
R J, Scheffer +2 more
openaire +2 more sources
Overview of progress in European medium sized tokamaks towards an integrated plasma-edge/wall solution [PDF]
, 2017 Integrating the plasma core performance with an edge and scrape-off layer (SOL) that leads to tolerable heat and particle loads on the wall is a major challenge.
Barrera, L. +12 more
core +3 more sources
Sensor-less maximum power extraction control of a hydrostatic tidal turbine based on adaptive extreme learning machine [PDF]
, 2020 In this paper, a hydrostatic tidal turbine (HTT) is designed and modelled, which uses more reliable hydrostatic transmission to replace existing fixed ratio gearbox transmission.
Yin, Xiuxing, Zhao, Xiaowei
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Aquaculture Nutrition, 2023 In order to explore the effect of mulberry leaf extract (ELM) on the liver function of spotted sea bass, 360 fish with healthy constitution (average body weight 9.00 ± 0.02 g) were selected and randomly divided into six groups with three repetitions, and
Sishun Zhou +9 more
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