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SMC Corporation (SMC 株式会社, SMC Kabushiki-gaisha) is a Japanese TOPIX Large 70 company [5] founded in 1959 [6] as Sintered Metal Corporation, [7] which specializes in pneumatic control engineering to support industrial automation.
Sheet moulding compound (SMC) or sheet moulding composite is a ready to mould glass-fibre reinforced polyester material primarily used in compression moulding. [1] The sheet is provided in rolls weighing up to 1000 kg. Alternatively the resin and related materials may be mixed on site when a producer wants greater control over the chemistry and ...
Some extended performance versions are rated to 10 GHz. The normally free part (a.k.a. plug) of a SMC connector that has a socket for the centre contact are the female connectors. The normally fixed part (a.k.a. jack) SMC connectors that has a pin for the centre contact are the male connectors. This is the reverse of most RF connectors.
The codes given in the chart below usually tell the length and width of the components in tenths of millimeters or hundredths of inches. For example, a metric 2520 component is 2.5 mm by 2.0 mm which corresponds roughly to 0.10 inches by 0.08 inches (hence, imperial size is 1008).
This page was last edited on 15 November 2024, at 09:38 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
The vital part of SMC design is to choose a control law so that the sliding mode (i.e., this surface given by () =) exists and is reachable along system trajectories. The principle of sliding mode control is to forcibly constrain the system, by suitable control strategy, to stay on the sliding surface on which the system will exhibit desirable ...
The SMC is very similar to the more popular Jaccard index. The main difference is that the SMC has the term in its numerator and denominator, whereas the Jaccard index does not. Thus, the SMC counts both mutual presences (when an attribute is present in both sets) and mutual absence (when an attribute is absent in both sets) as matches and ...
1971: Pentax was the first to use SMC (Super Multi Coating) on all of their lenses. [3] This technology was a milestone in the optical world and is considered one of the best on the market. [4] 1975: World's first distortion-free ultra-wide angle lens (one aspherical element). That lens was the SMC Takumar f/3.5 15mm ultra-wide angle. [5]