Abstract: An arrangement for control of the drive speed of a harvester comprises an internal control loop for control of the drive speed of the harvester, to which can be sent a set value and an actual value of a throughput-dependent parameter, and also an external control loop to make available the set value of the throughput-dependent parameter for the internal control loop, to which set and actual values regarding the power output of a drive of the harvester can be sent as input parameters.

Abstract: An audio processing system may include at least one memory configured to maintain a plurality of audio signal processing algorithms and audio components, and a server having a processor. The processor may be configured to present an interface displaying at least a portion of the signal processing algorithms and audio components, receive user selection of at least one of the audio components, present the at least one selected audio component via the interface, receive user selection of at least one of signal processing algorithms to apply to the at least one selected audio component, apply the at least one selected algorithm to the at least one selected audio component, and provide a measurement of the at least one selected algorithm and the at least one selected audio component via the interface.

Abstract: A harvester comprising: a drive engine connected via a first drive train to ground engagement equipment of the harvester and via a second drive train to crop processing equipment of the harvester; an actuator configured to adjust the transmission ratio of the first drive train to control the propulsion speed of the harvester; and a controller configured to receive setpoint and actual values dependent on the crop throughput of the harvester, the controller configured to calculate an acceleration signal based on the setpoint and actual values, the acceleration signal representing an acceleration of the harvester suitable for minimizing the difference between the setpoint and actual values, and to determine a control signal for controlling the actuator based on the acceleration signal.

Abstract: In one example, a system for automatic control of the propulsive speed of a harvesting machine is provided. The system comprises a throughput sensor for determining an expected rate of crop harvested by the harvesting machine in dependence on a position of the harvesting machine and a conversion device configured to calculate a sequence of expected positions of the harvesting machine and, with the expected rate of crop harvested at a position of the harvesting machine, determine a predicted rate of crop harvested by the harvesting machine at the sequence of expected positions of the harvesting machine for use in an optimization problem.

Abstract: An arrangement for control of the drive speed of a harvester comprises an internal control loop for control of the drive speed of the harvester, to which can be sent a set value and an actual value of a throughput-dependent parameter, and also an external control loop to make available the set value of the throughput-dependent parameter for the internal control loop, to which set and actual values regarding the power output of a drive of the harvester can be sent as input parameters.

Abstract: An arrangement for control of the drive speed of a harvester comprises an internal control loop for control of the drive speed of the harvester, to which can be sent a set value and an actual value of a throughput-dependent parameter, and also an external control loop to make available the set value of the throughput-dependent parameter for the internal control loop, to which set and actual values regarding the power output of a drive of the harvester can be sent as input parameters.

Abstract: A system for automatic control of an operating parameter of a crop transport or processing device of an agricultural harvesting machine includes a sensor configured to detect at least one property of a crop or a parameter affected by the operating property and a control device disposed in communication with the sensor to receive signals therefrom. The control device is operable by means of the signals from the sensor using an algorithm to determine successive control signals for control of an actuator. The control signals affect the operating parameter of the crop transport or processing device that interacts with the sensed crop. An operator interface is included for input of corrective inputs for the operating parameter. The control device is connected to the interface and is operable to override the control signals sent to the actuator by means of the received corrective inputs.

Abstract: A harvester comprising: a drive engine connected via a first drive train to ground engagement equipment of the harvester and via a second drive train to crop processing equipment of the harvester; an actuator configured to adjust the transmission ratio of the first drive train to control the propulsion speed of the harvester; and a controller configured to receive setpoint and actual values dependent on the crop throughput of the harvester, the controller configured to calculate an acceleration signal based on the setpoint and actual values, the acceleration signal representing an acceleration of the harvester suitable for minimizing the difference between the setpoint and actual values, and to determine a control signal for controlling the actuator based on the acceleration signal.

Abstract: An arrangement for the control of an actuator (48) for the adjustment of an adjustable element (16) of an agricultural work machine (10) is equipped with a control unit (50) to produce adjustment signals for the adjustable element (16) in the sense of moving to a theoretical position, a control arrangement (62) of the actuator (48), coupled with the adjustable element (16), which receives the adjustment signals of the control unit (50), and a determination device (54) to make available at least one parameter (?), determined with the aid of recorded vibration characteristics of the system consisting of the adjustable element (16) and the work machine (10). The determination device (54) can be operated so as to determine at least one parameter (?) at the successively following time points and to supply it to the control unit (50). The parameter (?) serves to optimize the regulating behavior of the control unit (50).

Abstract: A method for determining a control parameter of a power or torque distribution regulator for a hybrid drive of a work machine having the steps of automatically determining a work cycle that has just been performed by the work machine, and selecting of the control parameter as a function of the work cycle determined in the previous step.

Abstract: A system for automatic control of an operating parameter of a crop transport or processing device of an agricultural harvesting machine includes a sensor configured to detect at least one property of a crop or a parameter affected by the operating property and a control device disposed in communication with the sensor to receive signals therefrom. The control device is operable by means of the signals from the sensor using an algorithm to determine successive control signals for control of an actuator. The control signals affect the operating parameter of the crop transport or processing device that interacts with the sensed crop. An operator interface is included for input of corrective inputs for the operating parameter. The control device is connected to the interface and is operable to override the control signals sent to the actuator by means of the received corrective inputs.

Abstract: A hybrid drive includes a combustion engine, a generator driven by the combustion engine, a charge storage unit, and an electric engine. The hybrid drive can be driven in a load point shifting mode, a recuperation mode, and a boost mode. In the load point shifting mode, a power or torque distribution regulator specifies the torques supplied by the combustion engine and the electric engine in the sense of a maintenance of a predetermined theoretical value of the charging state of the charge storage unit. The theoretical value of the charging state of the charge storage unit is shifted in the load point shifting mode, as a function of the charging state changes of the charge storage unit in a previously carried out recuperation or boost mode.

Abstract: In one example, a system for automatic control of the propulsive speed of a harvesting machine is provided. The system comprises a throughput sensor for determining an expected rate of crop harvested by the harvesting machine in dependence on a position of the harvesting machine and a conversion device configured to calculate a sequence of expected positions of the harvesting machine and, with the expected rate of crop harvested at a position of the harvesting machine, determine a predicted rate of crop harvested by the harvesting machine at the sequence of expected positions of the harvesting machine for use in an optimization problem.

Abstract: An energy management system for an agricultural vehicle arrangement includes an electric power supply unit for the supply of a large number of electrical consumers with electric power, and a consumption monitoring unit for the determination of a total energy demand dependent on an actual operating state of the electrical consumers. The consumption monitoring unit undertakes an estimate of the electric power supply available from the electric power supply unit and compares it to the determined total electric power demand in order to reduce the electric power supply to the electrical consumers as a function of assigned supply priorities when the available electric power supply is exceeded by the determined total energy demand. The consumption monitoring unit undertakes a dynamic adaptation of the supply priorities as a function of a changing cooling demand of a vehicle unit that is cooled by means of at least one of the electrical consumers.

Abstract: An arrangement for control of the drive speed of a harvester comprises an internal control loop for control of the drive speed of the harvester, to which can be sent a set value and an actual value of a throughput-dependent parameter, and also an external control loop to make available the set value of the throughput-dependent parameter for the internal control loop, to which set and actual values regarding the power output of a drive of the harvester can be sent as input parameters.

Abstract: An arrangement for damping a possible pitching oscillation of a working vehicle supported on the ground by elastic elements is equipped with means to detect an expected and/or existing pitching oscillation of the working vehicle, and a control device, which is connected to the means and to an actuator to influence the propulsion rate of the working vehicle and which can be operated to control the actuator so as to damp the pitching oscillation.

Abstract: An arrangement for triggering an actuator for adjusting an adjustable element of an agricultural working machine comprises: a specifying device for generating adjustment commands for the adjustable element; a control arrangement for the actuator; and a signal-shaping unit which, upon receipt of an adjustment command, initially applies a first signal dependent on the adjustment command to the control arrangement, and then applies a second signal, which is dependent on the adjustment command and delayed in time relative to the first signal, the second signal leading to a reduction or cancellation of a natural oscillation generated by the first signal in the system consisting of working machine and element.

Abstract: An arrangement for the control of an actuator (48) for the adjustment of an adjustable element (16) of an agricultural work machine (10) is equipped with a control unit (50) to produce adjustment signals for the adjustable element (16) in the sense of moving to a theoretical position, a control arrangement (62) of the actuator (48), coupled with the adjustable element (16), which receives the adjustment signals of the control unit (50), and a determination device (54) to make available at least one parameter (0), determined with the aid of recorded vibration characteristics of the system consisting of the adjustable element (16) and the work machine (10). The determination device (54) can be operated so as to determine at least one parameter (0) at the successively following time points and to supply it to the control unit (50). The parameter (0) serves to optimize the regulating behavior of the control unit (50).

Abstract: A combine harvester (10), has driven wheels or tracks (14) for moving the combine harvester; a system for detecting characteristics of crop plants (96) in front of the combine harvester and for calculating an expected mass throughput of the combine harvester from the detected physical characteristics; an electronic control (80), configured to control the ground speed of the combine harvester to maintain a desired mass throughput of the combine harvester in consideration of the expected mass throughput of the combine harvester; and a sensor (86) for detecting a combine harvester parameter that is indicative of an actual mass throughput of the combine harvester; wherein the electronic control is configured to compare an output value of the sensor to a value indicating the expected mass throughput and to use a result of the comparison as feedback to control the speed of the combine harvester.

Abstract: An energy management system for an agricultural vehicle arrangement includes an electric power supply unit for the supply of a large number of electrical consumers with electric power, and a consumption monitoring unit for the determination of a total energy demand dependent on an actual operating state of the electrical consumers. The consumption monitoring unit undertakes an estimate of the electric power supply available from the electric power supply unit and compares it to the determined total electric power demand in order to reduce the electric power supply to the electrical consumers as a function of assigned supply priorities when the available electric power supply is exceeded by the determined total energy demand. The consumption monitoring unit undertakes a dynamic adaptation of the supply priorities as a function of a changing cooling demand of a vehicle unit that is cooled by means of at least one of the electrical consumers.