PEMBELAJARAN NILAI NILAI KARAKTER ISLAM MODERAT DI PERGURUAN TINGGI

This study discusses how to integrate the values ​​of moderate Islamic character in Islamic higher education institutions. Integration of the value of moderate Islamic character values ​​can be implemented through learning in all subjects in Islamic higher education. Integration of Islamic character values ​​can be done on all subjects in Islamic higher education by referring to the concepts, systems and theories of learning. Learning the value of moderate Islamic characters can give students a personality color better than before and can inspire lecturers as learners. In carrying out enlightenment and intelligence in shaping tough, courageous, honest, tolerant, responsible and consistent students, in order to answer the challenges of powerlessness and inability to build national identity, inability to reconstruct the nation's potential responsively and dynamically. The hope of the writer, with the integration of the value of moderate Islamic character in all courses in Islamic higher education, can be the basis for the formation of adherent behavior, and the value of character can be a declarator of glory on the face of the earth

Analysis of Spin and Recovery Characteristics of Multirole Fighter Aircraft.

The purpose of the present research is to investigate the spin and recovery characteristics of a high performance fighter configuration that exhibits yawing moment asymmetry at high angles of attack. High fidelity aerodynamic model, in a look-up-tables form, is developed using experimental data from static, coning, and oscillatory coning rotary balance wind tunnel tests. As a first step, all the possible steady spin modes, along with their sensitivity to control settings, are predicted from the aircraft flight dynamic model. Influence of high alpha yawing moment asymmetry on the spin recovery characteristics is inferred from the spin equilibria plots. Results from dynamical systems theory are applied to determine local stability characteristics of aircraft around steady spin states. The complete set of dynamic modes of aircraft in spin is evaluated and mode content in each of the motion variable is determined using modal decomposition. Investigation of dynamic characteristics of predicted spin modes is performed using six degrees-of-freedom time history simulations which showed that both, right and left flat spins are oscillatory and divergent. Standard spin recovery piloting strategies are investigated by performing numerical simulations of flat spins in open-loop configuration. Numerical simulations show that for fighter configuration with high-alpha yawing moment asymmetry, same spin recovery strategies when applied to left and right flat spins produce contradicting results. The proposed spin recovery strategies effectively reduced the recovery time for left flat spins. However, aircraft''s inherent tendency to yaw towards right due to high-alpha yawing moment asymmetry renders proposed spin recovery strategies ineffective in accelerating recovery of right flat spins. Performance of a gain scheduled flight control law in automatic spin recovery is also evaluated by performing numerical simulations of left and right flat spins in closed-loop configuration. The control law also reduces the recovery time of the left flat spins but is ineffective in aiding the recovery of the right flat spins. Simulations in closed loop configuration show that the large amplitude oscillations in angle of attack and sideslip, observed in open-loop configuration, are significantly damped by the flight control law.