Báo cáo nghiên cứu khoa học: " DYNAMIC MODEL AND CONTROL FOR BIPED ROBOT" pps

... nonlinearities of the dynamics and inaccuracy of the parameters in the biped model. 1. INTRODUCTION One challenge in motion control of bipedal walking is the high nonlinearities of dynamics and the inaccuracy ... this control model are built so that they can be adjusted easily. 2. BUILDING RDC CONTROL MODEL 2.1 Dynamic Equations and Hypotheses We see that, in both of single phase and double phase, dynamics ... DYNAMIC MODEL AND CONTROL FOR BIPED ROBOT Nguyen Quoc Chi(1), Duong Mien Ka(1), Chung Tan Lam(1), Le Hoai Quoc(2) (1)University of Technolog, VNU-HCM (2) Department of Sciences and...

Báo cáo nghiên cứu khoa học: "NUMERICAL MODEL OF SINGLE PHASE TURBULENT FLOWS FOR CALCULATION OF PRESSURE DROP ALONG GAS PIPELINES " doc

... Panhandle A, Panhandle B and Clinedinst are stored in table 3.2a and 3.2b. Table 3.2a. Pressure along associated gas pipeline with input data - sample 1 from table 3.1 Method Weymouth Panhandle ... Panhandle A, Panhandle B and Clinedinst are stored in table 3.3a and 3.3b. Table 3.3a. Pressure along associated gas pipeline with input data – sample 2 from table 3.1 Method Weymouth Panhandle ... Weymouth, Panhandle A, Panhandle B and Clinedinst are stored in table 3.4a and 3.4b. Table 3.4a. Pressure along associated gas pipeline with input data – sample 3 from table 3.1 Method Panhandle...

Báo cáo nghiên cứu khoa học " TRISTEZA DISEASE AND ITS MANAGEMENT " pdf

... fast, it occur before the control method is conducted. However, occur before the control method is conducted. However, the control method carried out in the nursery and from the control method ... mandarine (including Satsuma and Ponkan group), Tankan, Iyo, Tangor, varieties belonging to tangelo, and grapefruit. The tree got infection and shown yellowing and wilt and then die within years. ... there is some randomly infected trees, the orchard, there is some randomly infected trees, these trees should be cut off and replant with the free these trees should be cut off and replant with...

Báo cáo nghiên cứu khoa học " Common carp and culture common carp in the world " pptx

... gene conservations and maintaining selective breeding programsconservations and maintaining selective breeding programsConclusion Conclusion ...

Báo cáo nghiên cứu khoa học " Documentation, data and records " doc

... cyclesDocumentation, data and recordsÎ Information for nowÎ Information for the futureDocumentation, data and records...

Báo cáo nghiên cứu khoa học " Better Breeds of Carp for Small-scale Fish Farmers - MS 5 " docx

... farmers and wild populations. Two workshops were conducted in May, one for hatchery personnel and farmers and one for young scientists. Laboratory equipment has been purchased and is being used for ... hatcheries and from farmers through out Vietnam and will now be subject to DNA genotyping. Two highly successful workshops were conducted in May, one for young scientists and one for hatchery ... exceeded that were planned for the first six months. A questionnaire designed to reveal and document fish breeding practices and assess knowledge levels among farmers and hatchery personnel has...

Báo cáo nghiên cứu khoa học " SOME TECHNICAL SOLUTIONS SUITABLE FOR DEVELOPMENT OF SMALLHOLDER PIG PRODUCTION IN QUANG TRI AND THUA THIEN - HUE PROVINCES " doc

... (VND)Criteria Control Project group1. Production performance-Number piglet weaned/litter9.09 ± 1.539.46 ± 0.98-Weaning weight/litter at 45 day for the control group and 35 day for the project ... nestbox on reproductiveperformance of sows and growth ofpigletsTable 4.Temperature, humidity and heat index of the control and experimental groupIndicatorUnit Control (n = 10)Experiment(n ... of nestbox for the piglet atthe newborn period have provided a favorableenvironment for piglets (avoiding heat stressafter birth for piglets, providing warm and dryenvironment for newborn...

Báo cáo nghiên cứu khoa học: " Multi-channel measurement based on DSP development" pps

... algorithm and the DSP board has shown that the dependences of aµ and sµ on milk concentrations are leaner for the concentration lower than 2% Vol The saturated values of aµ , sµ and g ... based on Kulbeka-Munk model and the DSP development is shown in Fig. 10. Fig. 10. The optical parameter measurement based on Kubelka-Munk model and DSP. The light from ... scatteringdR, forward scattering dT and collimated lightcT. From these parameters, the absorption coefficientaµ, scattering coefficient sµ and anisotropy g are calculated by Kubelka-Munk model: ...

Báo cáo nghiên cứu khoa học: " DIAMOND - LIKE CARBON COATINGS FOR TRIBOLOGICAL APPLICATIONS" pot

... CACBON GIỐNG KIM CƯƠNG Bùi Xuân Lâm Viện nghiên cứu vật liệu mới Hà Lan – Trường Đại học Groningen, Hà Lan TÓM TẮT: Bài báo trình bày những nghiên cứu về bề mặt, cơ tính và các tính chất ma ... hydrocarbon and carbon films, In Diamond and diamond like films and coatings, p173, NewYork, (1991). [2]. Y. Catherine, Preparation techniques for diamond-like carbon, In Diamond and diamond ... visual observation and the Raman analysis of the wear track and wear scar, it was clear that graphite-like (sp2) was formed in the contact area between the DLC coating and the counterpart....

Báo cáo nghiên cứu khoa học: " THE SOFTENING IN PLASTIC DEFORMATION OF METAL" pps

... initial spherical voids and uniform distribution in cold forming processes of metal. The numerical results are obtained by two models: the analytical model and the finite element model. There is a ... proposed model and experiments. 2. COMPUTING MODELS 2.1. The analytical model 2.1.1. Nucleation of voids The impurities and hard particles always exist in technical ductile metals (fig.1) and ... model by adding a second model, fig.4c, to the original model, fig.4b, with ab abaabb and ∗∗σ+σ σ+σ⎛⎞ ⎛⎞σ=− −σ σ=− −σ⎜⎟ ⎜⎟⎝⎠ ⎝⎠22 (4) The growth parameters in radial direction a and...

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