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In this paper, a fractional order backstepping type of fast terminal sliding mode controller is proposed for controlling a micro-electro-mechanical triaxial gyroscope with parameter uncertainty and internal and external disturbances. To compensate uncertainties and also incoming disturbances to the system used combination of sliding mode and backstepping robust nonlinear controllers. In the proposed approach, the sliding surface is selected in the form of fractional order. To increase the speed of convergence the system states to equilibrium points or the error to zero, the fast terminal sliding mode controller is used. The globally stability of the closed loop system will prove by Lyapunov stability theorem. Also in addition to the above proposal controller, a fractional order backstepping sliding mode controller designed and implemented for the gyroscope system. In order to evaluate the performance of designed controllers, these controllers compared with backstepping sliding mode controller and the backstepping fast terminal sliding mode controller. The results shown that the proposed controller has a faster transient response than the other controllers. Another advantage of the proposed controller is simplicity designed and implemented, increase system stability and acceptable tracking than the other controllers. Also unlike the other two controllers the chattering phenomenon completely removed in the fractional order designed controllers.

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The main purpose of this paper is to identify the vocational support methods for new teachers worldwide. In this qualitative research with the emergence design, the technique of thematic analysis (Attride-Stirling) was used to analyze the themes of English papers on the Induction published from 2010 to 2020, and selected from three data-bases by using a systematic text review model. After using the MAXQDA software, the data were analyzed in the form of two comprehensive, six organized, and 29 basic themes. The results show that the informal Induction for new teachers includes two components of "out-school support" and "in-school support" that complement each other. The vocational support has made teachers more resilient and efficient. Accordingly, it is suggested that our new teachers and educational system use this global experience and to increase the efficiency and sustainability of new teachers, there capacities should be utilized in the communication networks of their living and working environment.