Reversible LOGIC circuits have found emerging attentions in nanotechnology, optical computing, quantum computing and low power design. A PROGRAMMABLE LOGIC array (PLA) is a universal circuit which is used to implement combinational LOGIC circuits. The main part of a PLA is its AND array. In this study we propose two types of optimized reversible PROGRAMMABLE LOGIC array (RPLA) circuits. The first type is based on a “2-to-4” AND array, and is proposed for the first time. The second type is based on a “3-to-8” AND array. For each type, we bring some different designs. These circuits are compared with the existing counterparts in terms of number of constant inputs and garbage outputs, delay and the quantum cost and are shown that all parameters in proposed circuits are improved.

A portable and light pneumatic branch shake system was designed and manufactured in this research for harvesting fruits that can be harvested by shaking branch. Required air flow and electric current are provided for operating system from category containing electrical generator and air compressor on wheelbarrows and portable chassis. Vibration is equipped by PROGRAMMABLE LOGIC controller (PLC) for controlling frequency and it is equipped by pantograph system to change amplitude. First farm test was done on olive with three levels of frequency (8, 12 and 16 Hertz) and three times to shaking (5, 10 and 15 seconds) and in constant amplitude of oscillation 5 cm in completely randomized design with four reduplications and second farm test was performed on olive with three levels of frequency (8, 12 and 16 Hertz) and three amplitudes of oscillation (50, 80 and 100 mm) for a fixed period of 5 s in completely randomized design with four reduplication for determining application of branch shake. Some experiments were done for determining static force separating fruit from branch and for comparing it with dynamic force due to performing vibration, as well. The results showed that oscillatory frequency and duration of shaking out have meaningful effect on one percent level on efficiency of shaking system whereas their interaction was not meaningful effect. Comparison of averages showed that increase of the time of vibration didn''t have meaningful effect on percent of harvesting olive in constant oscillation but increase of oscillation in constant time of vibration had meaningful effect on percent of harvesting. Also the result of indicator was based on meaningful effect of amplitude of oscillation on falling olive. And by comparing averages, it was given that falling olive is increased with increasing frequency in constant amplitudes of oscillation. Also, it was not observed meaningful differences between percent of falling olive with increasing amplitude of oscillation from 50 mm to 80 mm in constant frequencies. But when amplitude of oscillation increases from 80 mm to 100 mm, the percent of falling olive meaningfully increases. Finally, concerning by performing 16 Hz frequency and 100 mm amplitude of oscillation for 5 s, 90 percents of olive were separated from branches, therefore they were selected as the best amplitude, frequency and time of vibration.

During past few years, Fuzzy LOGIC CONTROLLERS have found many applications in different area of engineering. In this paper, we present the applications of these CONTROLLERS in the traffic management of different communication network technology including Asynchronous Transfer Network and Internet Protocol. Different fuzzy CONTROLLERS. will be proposed for different traffic management mechanisms including buffer management, Active Queue Management, traffic policing, traffic metering, scheduling, Usage Parameter Control and Call Admission Control. Based on simulation results, it can be seen that all proposed fuzzy CONTROLLERS demonstrate better performance in comparison with traditional mechanisms.

this paper, genetic algorithms are used in the design and robostification of various moel-based/non-model-based fuzzy-LOGIC CONTROLLERS for robotic manipulators. It is demonstrated that genetic algorithms provide effective means of designing the optimal set of fuzzy rules as well as the optimal domains of associated fuzzy sets in a new class of model-based-fuzzy-LOGIC CONTROLLERS. Furthermore, it is shown that genetic algorithms are very effective in the optimal design and robustification of non-model-based multivariable fuzzy-LOGIC CONTROLLERS for robotic manipulators.

Usually two-dimensional substitution is used for the production of integrated circuits. Due to heavy use of communications, two-dimensional substitution has high losses as well as, density of elements is low in it. To resolve this problem, three-dimensional substitution method was proposed. Rather than the two-dimensional arrangement of elements in a row, elements are layout in three dimensions in this substitution. In this paper, three-dimensional substitution algorithms using order used in two-dimensional substitution, three-dimensional substitution analysis by mPL and three-dimensional substitution simultaneous with two-dimensional substitution by mPL have been studied in terms of structure and function, and a butterfly processing element (PE) and an Advanced Encryption Standard (AES) block and a wireless MIMO decoder to assess them have been implemented with the mentioned methods. . Applying these methods shows that the use of face to face integration by microbuses in communications of substitution algorithm, on average, improves the maximum clock and block speed of AES encryption to 15. 3% and the maximum clock and block speed of PE module to 22. 6% as well as the maximum clock and speed of MIMO modules to 17. 1%, while the use of these methods has led to the average reduction in power consumption of 2. 6% for the AES module and the average reduction in power of 12. 9% for the PE module and the average reduction in power consumption of 5. 1% for MIMO module.